IND-SPHINX Drills

YOUR PCB DRILLING AND ROUTING PARTNER

ULTRA MICRO DRILL, 67840

COMPOSITE DRILLS WITH STEEL SHANK

l

0.050

0.60

0.060

0.70

0.075

1.00

0.080

1.00

0.090

1.00

d

d

Point Ang.

Common Shank DIA 1/8" (3.175mm)

l 38.00

Point angle - 118°

15° 30°

APPLICATION

ALL DIMENSIONS IN MM. INCH AND SPECIAL SIZES ON REQUEST. SPECIAL FLUTE LENGTHS ON REQUEST.

- drilling of small through holes and via holes - foils and inner layers - excellent hole quality and high position accuracy RECOMMENDED PARAMETERS 125,000 MAX.

150,000 MAX.

FEED RATE

SPINDLE SPEED

180,000MAX.

DIAMETER

CHIP LOAD

SPINDLE SPEED

MM

µM/REV

RPM

M/MIN

RPM

M/MIN

RPM

M/MIN

M/MIN

0.050 0.060 0.075 0.080 0.090

3 3 3 4 4

125000 125000 125000 125000 125000

0.4 0.4 0.4 0.5 0.5

150000 150000 150000 150000 150000

0.5 0.5 0.5 0.6 0.6

180000 180000 180000 180000 180000

0.5 0.5 0.5 0.7 0.7

2.0 2.0 2.0 2.0 2.0

FEED RATE SPINDLE SPEED FEED RATE

RETRACT FEED

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898 IND- SPHINX PRECISION LTD.

ISHT-U-M-DRILL 840 Cp.xls/20112008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

SUPER MICRO DRILL, 67840

COMPOSITE DRILLS WITH STEEL SHANK

1.50

0.11

1.50

0.12

1.50

0.125

1.50

0.13

1.50

0.14

2.00

0.15

2.00

0.16

2.00

0.17

2.00

0.175

2.00

0.18

2.00

0.19

2.00

d

0.10

Point Ang.

Common Shank DIA 1/8" (3.175mm) d l

l 38.00

Pri.Ang.

Point Angle 118° Sec.Ang.

APPLICATION

ALL DIMENSIONS IN MM. INCH AND SPECIAL SIZES ON REQUEST. SPECIAL FLUTE LENGTHS ON REQUEST.

- drilling of small through holes and via holes foils and inner layers - excellent hole quality and high positional accuracy

ADVANTAGES - Less wear and tear of collets leads to less cosumption of collets, better controll of eccentricity and run-out of collet - Better vibration dempening due to two insimilar of shank and drill dia

leads to less drill breakages

RECOMMENDED PARAMETERS 125,000 MAX. SPINDLE FEED SPEED RATE

150,000 MAX. 180,000MAX. SPINDLE SPEED FEED RATE SPINDLE SPEED FEED RATE

RETRACT FEED

DIAMETER

CHIP LOAD

MM

µM/REV

RPM

M/MIN

RPM

M/MIN

RPM

M/MIN

M/MIN

0.10 0.11 0.12 0.125 0.13 0.14 0.15 0.16 0.17 0.175 0.18 0.19

5 5 6 6 7 8 8 8 8 9 9 10

125000 125000 125000 125000 125000 125000 125000 125000 125000 125000 125000 125000

0.6 0.6 0.8 0.8 0.9 1.0 1.0 1.0 1.0 1.1 1.1 1.3

150000 150000 150000 150000 150000 150000 150000 150000 150000 150000 150000 150000

0.8 0.8 0.9 0.9 1.1 1.2 1.2 1.2 1.2 1.4 1.4 1.5

180000 180000 180000 180000 180000 180000 180000 180000 180000 160000 180000 180000

0.9 0.9 1.1 1.1 1.3 1.4 1.4 1.4 1.4 1.4 1.6 1.8

2.0 2.0 2.3 2.5 2.8 2.8 3.0 3.2 3.5 3.5 3.8 4.0

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898

IND- SPHINX PRECISION LTD. ISHT-S-M-DRILL 840 Cp.xls/20112008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

MICRO DRILLS, 67835

COMPOSITE DRILLS WITH STEEL SHANK

-

-

0.25

3.50

-

-

0.30

3.50

5.50

7.00

0.35

3.50

5.50

7.00

øD

3.50

ød

0.20

Point. Ang.

Common Shank DIA 1/8" (3.175mm) d l

l

7.00

8.50

0.45

5.50

7.00

8.50

0.50

7.00

8.50

-

0.55

7.00

8.50

-

0.60

7.00

8.50

-

0.65

7.00

8.50

-

øD

5.50

ø0.20 - ø0.50

Pri.Ang. Sec.Ang. ød

0.40

OAL

l OAL ø0.55 - 0.65

POINT ANGLE ≤ 0.25MM - 118°±2° 0.30MM ONWARD - 130°-5° NO STEP FLEX FOR DIA 0.55MM ONWARD

APPLICATION

ALL DIMENSIONS IN MM. INCH AND SPECIAL SIZES ON REQUEST. SPECIAL FLUTE LENGTHS ON REQUEST.

- drilling of small holes with high positional accuracy - drilling of small through holes and via holes

ADVANTAGES - Less wear and tear of collets leads to less cosumption of collets, better controll of eccentricity and run-out of collet - Better vibration dempening due to two insimilar of shank and drill dia

leads to less drill breakages

DIAMETER CHIP LOAD

RECOMMENDED PARAMETERS 125,000 MAX. 150,000 MAX. FEED RATE M/MIN

SPINDLE SPEED RPM

FEED RATE

180,000MAX.

M/MIN

SPINDLE SPEED RPM

FEED RATE M/MIN

RETRACT FEED

MM

µM/REV

SPINDLE SPEED RPM

0.20

11

125000

1.4

150000

1.7

180000

2.0

4.0

0.25

15

125000

1.9

150000

2.3

180000

2.7

5.0

0.30

18

125000

2.3

150000

2.7

160000

2.9

6.0

0.35

21

125000

2.6

137000

2.9

137000

2.9

7.0

0.40

23

120000

2.8

120000

2.8

120000

2.8

8.0

0.45

26

107000

2.8

107000

2.8

107000

2.8

9.0

0.50

30

96000

2.9

96000

2.9

96000

2.9

10.0

0.55

42

87000

3.7

87000

3.7

87000

3.7

15.0

0.60

46

80000

3.7

80000

3.7

80000

3.7

20.0

0.65

50

73000

3.7

73000

3.7

73000

3.7

25.0

M/MIN

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898

IND- SPHINX PRECISION LTD.

ISHT-M-DRILL 835 Cp.xls/20112008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

STANDARD DRILL, 67835

COMPOSITE DRILLS WITH STEEL SHANK

Common Shank DIA 1/8" (3.175mm) Ød Flute length ( l ) 10.50mm

1.30- 1.70*

10.50mm d

Pt. Ang.

0.70- 1.25

l

38.00

POINT ANGLE 130° Pri. Ang. Sec. Ang.

APPLICATION

ALL DIMENSIONS IN MM INCH AND SPECIAL SIZES ON REQUEST

- For all standard product

SPECIAL FLUTE LENGTHS ON REQUEST

ADVANTAGES

* ITEMS ON REQUEST

- Less wear and tear of collets leads to better controll of eccentricity and run-out of collet - Better vibration dempening due to two insimilar

of shank and drill dia leads to less drill breakages

RECOMMENDED PARAMETERS MATERIAL: FR 4 MULTI LAYER 4-6 LAYER DIAMETER SPINDLE SPEED FEED RATE

SPINDLE TYPE: AIR BEARING CHIP LOAD RETRACTION

MM

RPM

M/MIN

µM/REV

M/MIN

0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70

68000 64000 60000 56000 53000 50000 48000 45000 43000 42000 40000 38000 37000 35000 34000 33000 32000 31000 31000 28000 28000

3.40 3.50 3.50 3.50 3.60 3.60 3.70 3.60 3.50 3.40 3.20 3.10 3.00 2.80 2.80 2.70 2.60 2.50 2.50 2.30 2.30

50 54 59 63 68 72 77 81 81 81 81 81 81 81 81 81 81 81 81 81 81

20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898

IND- SPHINX PRECISION LTD.

ISHT--STD DRILL 835 Cp.xls / 20112008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

STANDARD DRILL, 66835

BRAZED COMPOSITE DRILLS WITH STEEL SHANK

Common Shank DIA 1/8" (3.175mm) Flute length (l) Ød

d

10.50mm Pt. Ang.

0.70 - 3.175

l

38.00

POINT ANGLE 130° Pri. Ang. Sec. Ang.

APPLICATION

ALL DIMENSIONS IN MM INCH AND SPECIAL SIZES ON REQUEST

- For all standard product

SPECIAL FLUTE LENGTHS ON REQUEST

ADVANTAGES

* ITEMS ON REQUEST

- Less wear and tear of collets leads to better controll of eccentricity and run-out of collet - Better vibration dempening due to two insimilar

of shank and drill dia leads to less drill breakages

RECOMMENDED PARAMETERS MATERIAL: FR 4 MULTI LAYER 4-6 LAYER DIAMETER SPINDLE SPEED FEED RATE

SPINDLE TYPE: AIR BEARING CHIP LOAD RETRACTION

MM

RPM

M/MIN

µM/REV

M/MIN

0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 - 1.80 1.85 - 1.90 1.95 - 2.00 2.05 - 2.10 2.15 - 2.20 2.25 - 2.30 2.35-3.175

68000 64000 60000 56000 53000 50000 48000 45000 43000 42000 40000 38000 37000 35000 34000 33000 25000 24000 23000 22000 21000 20000

3.40 3.50 3.50 3.50 3.60 3.60 3.70 3.60 3.50 3.40 3.20 3.10 3.00 2.80 2.80 2.70 2.10 1.90 1.90 1.80 1.70 1.60

50 54 59 63 68 72 77 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81

20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT

USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898

IND- SPHINX PRECISION LTD.

ISHT--STD DRILL 835 Bcp.xls / 20112008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

INVERSE DRILLS

ød

Common Shank DIA 1/8" (3.175mm)

L1 OAL

STD. INVERSE DRILL xx835

HI-PERFORMANCE DRILL xx534 xx - 66 for Composite type upto dia 4.50mm DIA FLUTE LENGTH ød l

CONSTRUCTION KEYS : FLUTE LENGTH l

DIA ød 3.20-7.50

HI-PERFORMANCE C/B DRILL xx532

12.00

STOCKABLE

xx - 65 for Solid carbide type DIA ød

FLUTE LENGTH l

3.20- 7.50

12.00

3.20-7.50

2.60-3.175*

10.50

2.60-3.175*

LIMITED STOCKING

12.00 10.50

LIMITED STOCKING

APPLICATIONS -Drilling of mounting and supporting holes in all standard PCB'S

- High performance drilling in PCB boards -Especially suitable for drilling High Tg - For making precise slots - For better registration

ALL DIMENSIONS IN MM

- High performance drilling in PCB boards - To prevent bird nesting and copper coiling - For efficient chip removal

SPECIAL SIZES ON REQUEST

* NOT REVERSE SHANKS

DRILLING PARAMETERS RECOMMENDATIONS DIAMETER

RPM

INFEED

CHIP-LOAD (E)

RETRACT FEED

m/min

IPM

µm/rev.

mil

m/min

IPM

2.60 - 3.175

20000

1.10

43

55

2.17

20

787

3.20 -3.95

24000

0.84

33

35

1.38

20

787

4.00 -5.35

24000

0.84

33

35

1.38

20

787

5.50 - 7.50

23000

0.92

36

40

1.57

20

787

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898

IND- SPHINX PRECISION LTD. Inverse drills.xls20112008

e-mail : customerfocus@indsphinx.com Rev. 04

YOUR PCB DRILLING AND ROUTING PARTNER

MULTILAYER DRILL, 67620 Undercut

COMPOSITE DRILLS WITH STEEL SHANK

Common Shank DIA 1/8" (3.175mm) Flute Length (l) 2.00

2.50*

0.20

3.50

4.00*

0.25

3.50

4.00*

0.30

5.50

7.00*

0.35

5.50

7.00*

0.40

5.50

7.00*

0.45

7.00

8.50*

0.50 - 0.65

7.00

8.50

H.L.

d

0.15

Pt. Ang.

Ød

l 38.00

Point angle ≤ 0.20mm - 118° 0.25mm onward - 130°

15° 30°

APPLICATION - drilling of high layer boards/ thick panels - excellent hole wall quallity - for better positional accuracy

ALL DIMENSIONS IN MM. INCH AND SPECIAL SIZES ON REQUEST. SPECIAL FLUTE LENGTHS ON REQUEST.

*Non-stock items

ADVANTAGES - Better vibration damping - Better heat dissipation - Less collet wear RECOMMENDED PARAMETERS MATERIAL : FR4 MLB 8-20 layers SPINDLE TYPE : AIR BEARING DIAMETER

CHIP LOAD

110,000 MAX. SPINDLE

INFEED

125,000 MAX.

150,000MAX.

SPINDLE

INFEED

SPINDLE SPEED

INFEED

RETRACT FEED

MM

µM/REV

RPM

M/MIN

RPM

M/MIN

RPM

M/MIN

M/MIN

0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50.

0.55 0.60 0.65

6 9 13 16 18 20 23 26 32 35 38

110000 110000 110000 110000 110000 110000 106000 95000 87000 80000 73000

0.7 1.0 1.4 1.8 2.0 2.2 2.4 2.5 2.8 2.8 2.8

125000 125000 125000 125000 125000 119000 106000 95000 87000 80000 73000

0.8 1.1 1.6 2.0 2.3 2.4 2.4 2.5 2.8 2.8 2.8

150000 150000 150000 150000 136000 119000 106000 95000 87000 80000 73000

0.9 1.4 2.0 2.4 2.4 2.4 2.4 2.5 2.8 2.8 2.8

2.3 3.0 3.8 4.5 5.3 6.0 6.8 7.5 11.3 15.0 18.8

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898 IND- SPHINX PRECISION LTD.

ISHT-VW-UC DRILL620 Cp.xls/20.11.2008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

MULTILAYER DRILL, 67840

COMPOSITE DRILLS WITH STEEL SHANK

0.30

5.50

6.50

0.35-0.40

5.50

7.00

0.45-0.50

7.00

------

0.55-0.65

8.50

------

0.70-0.80

9.50

------

0.85-1.15

10.50

------

øD

4.00

l 38.00 ø0.10 - ø0.50

Pri.Ang. Sec.Ang.

øD

3.50

3.50

d

2.50

0.25

d

0.20

Point. Ang.

Common Shank DIA 1/8" (3.175mm) Ød Flute length (l)

l

POINT ANGLE ≤ ø0.25mm - 118° ø 0.30mm onward

38.00

- 130°

ø0.55 - 1.15

APPLICATION - drilling of high layer board/ thick panels - excellent hole wall quality.

- for better positional accuracy ADVANTAGES - Better vibration damping - Better heat dissipation - Less collet wear

ALL DIMENSIONS IN MM INCH AND SPECIAL SIZES ON REQUEST. SPECIAL FLUTE LENGTHS ON REQUEST.

RECOMMENDED PARAMETERS MATERIAL : FR4 MLB 8-20 layers SPINDLE TYPE : AIR BEARING DIAMETER

CHIP LOAD

110,000 MAX.

MM

µM/REV

SPINDLE SPEED RPM

0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15

4 6 9 13 16 18 20 23 26 32 35 38 41 45 49 53 56 60 64 68 68 68

110000 110000 110000 110000 110000 110000 110000 106000 95000 87000 80000 73000 68000 64000 60000 56000 53000 50000 48000 45000 43000 42000

125,000 MAX.

INFEED M/MIN

SPINDLE SPEED RPM

0.4 0.7 1.0 1.4 1.8 2.0 2.2 2.4 2.5 2.8 2.8 2.8 2.8 2.9 2.9 3.0 3.0 3.0 3.1 3.1 2.9 2.9

125000 125000 125000 125000 125000 125000 119000 106000 95000 87000 80000 73000 68000 64000 60000 56000 53000 50000 48000 45000 43000 42000

150,000 MAX.

INFEED SPINDLE SPEED

INFEED

RETRACT FEED

M/MIN

RPM

M/MIN

M/MIN

0.5 0.8 1.1 1.6 2.0 2.3 2.4 2.4 2.5 2.8 2.8 2.8 2.8 2.9 2.9 3.0 3.0 3.0 3.1 3.1 2.9 2.9

150000 150000 150000 150000 150000 136000 119000 106000 95000 87000 80000 73000 68000 64000 60000 56000 53000 50000 48000 45000 43000 42000

0.6 0.9 1.4 2.0 2.4 2.4 2.4 2.4 2.5 2.8 2.8 2.8 2.8 2.9 2.9 3.0 3.0 3.0 3.1 3.1 2.9 2.9

1.5 2.3 3.0 3.8 4.5 5.3 6.0 6.8 7.5 11.3 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8

1 TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898 IND- SPHINX PRECISION LTD. ISHT-STD DRILL 840-Cp.xls/20112008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

MULTILAYER DRILL, 67645 Undercut

COMPOSITE DRILLS WITH STEEL SHANK

Common Shank DIA 1/8" (3.175mm) Flute length (l) 2.50

3.50

0.20

3.50

4.00

0.25

4.00

4.50

0.30

6.00

7.00

0.35

6.00

7.00

0.40

7.00

8.50

0.45

8.50

------

0.50

8.50

------

H.L.

d

0.15

Pt. Ang.

Ød

l 38.00

Pt. angle 130° 15° 30°

APPLICATION - High performance drilling of multilayer Board - High demand ontool deviation - High Stack - BT-Material /BGA material

ALL DIMENSIONS IN MM INCH AND SPECIAL SIZES ON REQUEST SPECIAL FLUTE LENGTHS ON REQUEST

RECOMMENDED PARAMETERS MATERIAL : FR4 MLB 8-20 layers DIAMETER

CHIP LOAD

SPINDLE TYPE : AIR BEARING

110,000 MAX.

125,000 MAX.

SPINDLE SPEED

IN FEED

SPINDLE SPEED

150,000 MAX.

IN FEED SPINDLE SPEED

RETRACT FEED

IN FEED

MM

µM/REV

RPM

M/MIN

RPM

M/MIN

RPM

M/MIN

M/MIN

0.15

6

110000

0.7

125000

0.8

150000

0.9

2.3

0.20

9

110000

1.0

125000

1.1

150000

1.4

3.0

0.25

13

110000

1.4

125000

1.6

150000

2.0

3.8

0.30

16

110000

1.8

125000

2.0

150000

2.4

4.5

0.35

18

110000

2.0

125000

2.3

136000

2.4

5.3

0.40

20

110000

2.2

119000

2.4

119000

2.4

6.0

0.45

23

106000

2.4

106000

2.4

106000

2.4

6.8

0.50

26

95000

2.5

95000

2.5

95000

2.5

7.5

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898 IND- SPHINX PRECISION LTD.

ISHT-UCUT drill 645 Cp.xls/20112008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

UNDERCUT DRILL, 67635

COMPOSITE DRILLS WITH STEEL SHANK

Common Shank DIA 1/8" (3.175mm) Flute length ( l ) Ød -----

0.30

5.00*

5.50

7.00*

0.35-0.45

5.50

7.00

-----

0.50-0..65

7.00

8.50

-----

0.70 - 1.25

10.00

-----

-----

1.30 - 1.70*

10.00

-----

-----

l 38.00 ø0.20 - ø0.65

Pri. Ang. øD

-----

ød

3.50

Pt. Ang.

0.20 - 0.25

H.L.

Sec. Ang.

Point angle ≤ 0.25mm

- 118°

l

0.30mm onward - 130°

38.00 ø0.70 - ø1.70*

ALL DIMENSIONS IN MM.

APPLICATION

INCH AND SPECIAL SIZES ON REQUEST.

- drilling of high quallity multilayer boards

SPECIAL FLUTE LENGTHS ON REQUEST. * ITEMS ON REQUEST

- for improvement of hole quallity with reduced drill deviation

ADVANTAGES - Better vibration damping - Better heat dissipation - Less collet wear

MATERIAL : FR4 MLB 6-20 layers DIAMETER CHIP LOAD

RECOMMENDED PARAMETERS SPINDLE TYPE : AIR BEARING

110,000 MAX. SPEED INFEED

125,000 MAX. SPEED INFEED

150,000MAX. SPEED INFEED

RETRACT FEED

MM

µM/REV

RPM

M/MIN

RPM

M/MIN

RPM

M/MIN

M/MIN

0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 - 1.40 1.45-1.60 1.65-1.80 1.85-2.20 2.25-2.50

9 13 16 18 20 23 26 32 35 38 41 45 49 53 56 60 64 68 68 68 68 68 68 68 68 68 68

110000 110000 110000 110000 110000 106000 95000 87000 80000 73000 68000 64000 60000 56000 53000 50000 48000 45000 43000 42000 40000 38000 37000 33000 28000 25000 20000

1.0 1.4 1.8 2.0 2.2 2.4 2.5 2.8 2.8 2.8 2.8 2.9 2.9 3.0 3.0 3.0 3.1 3.1 2.9 2.9 2.7 2.6 2.5 2.2 1.9 1.7 1.4

125000 125000 125000 125000 119000 106000 95000 87000 80000 73000 68000 64000 60000 56000 53000 50000 48000 45000 43000 42000 40000 38000 37000 33000 28000 25000 20000

1.1 1.6 2.0 2.3 2.4 2.4 2.5 2.8 2.8 2.8 2.8 2.9 2.9 3.0 3.0 3.0 3.1 3.1 2.9 2.9 2.7 2.6 2.5 2.2 1.9 1.7 1.4

150000 150000 150000 136000 119000 106000 95000 87000 80000 73000 68000 64000 60000 56000 53000 50000 48000 45000 43000 42000 40000 38000 37000 33000 28000 25000 20000

1.4 2.0 2.4 2.4 2.4 2.4 2.5 2.8 2.8 2.8 2.8 2.9 2.9 3.0 3.0 3.0 3.1 3.1 2.9 2.9 2.7 2.6 2.5 2.2 1.9 1.7 1.4

3.0 3.8 4.5 5.3 6.0 6.8 7.5 11.3 15.0 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898

IND- SPHINX PRECISION LTD.

ISHT-U-CUT 635 Cp.xls/20112008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

UNDERCUT DRILL, 66635

BRAZED COMPOSITE DRILLS WITH STEEL SHANK

-----

-----

0.30

5.00*

5.50

7.00*

0.35-0.45

5.50

7.00

-----

0.50-0..65

7.00

8.50

-----

0.70 - 2.50

10.00

-----

-----

øD

3.50

ød

0.20 - 0.25

Point. Ang.

Common Shank DIA 1/8" (3.175mm) Ød Flute length ( L1 )

l OAL ø0.20 - ø0.65

Pri.Ang. ød

øD

Sec.Ang.

l

Point angle ≤ 0.25mm - 118° 0.30mm onward - 130°

OAL ø0.70 - 2.50

ALL DIMENSIONS IN MM.

APPLICATION

INCH AND SPECIAL SIZES ON REQUEST.

- drilling of high quallity multilayer boards

SPECIAL FLUTE LENGTHS ON REQUEST.

- for improvement of hole quallity with reduced drill deviation

*Flute lengths on Request ADVANTAGES - Better vibration damping - Better heat dissipation - Less collet wear

MATERIAL : FR4 MLB 6-20 layers DIAMETER CHIP LOAD

RECOMMENDED PARAMETERS SPINDLE TYPE : AIR BEARING

110,000 MAX. SPEED INFEED

125,000 MAX. SPEED INFEED

150,000MAX. SPEED INFEED

RETRACT FEED

MM

µM/REV

RPM

M/MIN

RPM

M/MIN

RPM

M/MIN

M/MIN

0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 - 1.40 1.45-1.60 1.65-1.80 1.85-2.20 2.25-3.175

9 13 16 18 20 23 26 32 35 38 41 45 49 53 56 60 64 68 68 68 68 68 68 68 68 68 68

110000 110000 110000 110000 110000 106000 95000 87000 80000 73000 68000 64000 60000 56000 53000 50000 48000 45000 43000 42000 40000 38000 37000 33000 28000 25000 20000

1.0 1.4 1.8 2.0 2.2 2.4 2.5 2.8 2.8 2.8 2.8 2.9 2.9 3.0 3.0 3.0 3.1 3.1 2.9 2.9 2.7 2.6 2.5 2.2 1.9 1.7 1.4

125000 125000 125000 125000 119000 106000 95000 87000 80000 73000 68000 64000 60000 56000 53000 50000 48000 45000 43000 42000 40000 38000 37000 33000 28000 25000 20000

1.1 1.6 2.0 2.3 2.4 2.4 2.5 2.8 2.8 2.8 2.8 2.9 2.9 3.0 3.0 3.0 3.1 3.1 2.9 2.9 2.7 2.6 2.5 2.2 1.9 1.7 1.4

150000 150000 150000 136000 119000 106000 95000 87000 80000 73000 68000 64000 60000 56000 53000 50000 48000 45000 43000 42000 40000 38000 37000 33000 28000 25000 20000

1.4 2.0 2.4 2.4 2.4 2.4 2.5 2.8 2.8 2.8 2.8 2.9 2.9 3.0 3.0 3.0 3.1 3.1 2.9 2.9 2.7 2.6 2.5 2.2 1.9 1.7 1.4

3.0 3.8 4.5 5.3 6.0 6.8 7.5 11.3 15.0 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898

IND- SPHINX PRECISION LTD.

ISHT-U-CUT 635 BCp.xls/20112008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

SLOT DRILLS 67546

COMPOSITE DRILLS WITH STEEL SHANK

Common Shank Dia 1/8"(3.175mm) Ød Flute length ( l ) -----

0.40-0.45

4.00

-----

0.50-0.65

5.50

7.00

0.70-1.25

7.00

8.50

1.30-1.70

8.50

------

H.L.

d

4.00

Pt. Ang.

0.30-0.35*

l 38.00

ALL DIMENSIONS IN MM. Pri. Ang.

* NON-STOCK ITEMS

POINT ANGLE 150°

Sec. Ang.

INCH AND SPECIAL SIZES ON REQUEST. SPECIAL FLUTE LENGTHS ON REQUEST.

ADVANTAGES RIGHT METHOD

- BETTER DIMENSIONAL CONTROL - REDUCED DEVIATION

A1

A2

A1

A2

- BETTER VIBRATION DAMPLING BETTER HEAT DISSIPATION

WRONG METHOD

- LESS COLLET WEAR A1

A2

RECOMMENDED PARAMETERS MATERIAL : FR4

SPINDLE TYPE : AIR BEARING CUTTING SPEED : 150m/min DIAMETER

CHIP LOAD

5.0

MM 1.05

µM/REV 52

RPM 45000

M/MIN 2.3

25.0

0.9

5.0

1.10

53

43000

2.3

25.0

1.0

7.0

1.15

55

42000

2.3

25.0

125000

1.1

7.0

1.20

56

40000

2.2

25.0

10

115000

1.2

10.0

1.25

58

38000

2.2

25.0

0.55

17

104000

1.8

10.0

1.30

59

37000

2.2

25.0

0.60

20

88000

1.8

15.0

1.35

61

35000

2.1

25.0

0.65

27

80000

2.2

25.0

1.40

62

34000

2.1

25.0

0.70

33

75000

2.5

25.0

1.45

63

33000

2.1

25.0

0.75

35

70000

2.5

25.0

1.50

64

32000

2.0

25.0

0.80

38

66000

2.5

25.0

1.55

66

31000

2.0

25

0.85

40

62000

2.5

25.0

1.60

67

30000

2.0

25.0

0.90

43

58000

2.5

25.0

1.65

68

29000

2.0

25.0

0.95

47

55000

2.6

25.0

1.70

69

28000

1.9

25.0

1.00

50

52000

2.6

25.0

DIAMETER

CHIP LOAD

125,000 MAX. SPEED INFEED

MM 0.30

µM/REV 5

RPM 125000

M/MIN 0.6

0.35

7

125000

0.40

8

125000

0.45

9

0.50

RETARCT FEED M/MIN

125,000 MAX. SPEED INFEED

RETARCT FEED M/MIN

00

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898

IND- SPHINX PRECISION LTD.

ISHT-SLOT 546 Cp.xls20112008

e-mail : customerfocus@indsphinx.com

YOUR PCB DRILLING AND ROUTING PARTNER

SLOT DRILLS 66546

BRAZED COMPOSITE DRILLS WITH STEEL SHANK

Common Shank Dia 1/8"(3.175mm) Ød Flute length ( l ) -----

0.40-0.45

4.00

-----

0.50-0.65

5.50

7.00

0.70-1.25

7.00

8.50

1.30-3.175

8.50

------

H.L.

d

4.00

Pt. Ang.

0.30-0.35*

l 38.00

ALL DIMENSIONS IN MM. * NON-STOCK ITEMS

POINT ANGLE 150°

Pri. Ang.

INCH AND SPECIAL SIZES ON REQUEST.

Sec. Ang.

SPECIAL FLUTE LENGTHS ON REQUEST.

ADVANTAGES A1

A2

- BETTER DIMENSIONAL CONTROL - REDUCED DEVIATION

A1

RIGHT METHOD

A2

- REDUCED BREAKAGE WRONG

- IMPROVED SLOT FINISH MATERIAL : FR4 DIAMETER

CHIP LOAD

MM 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55

µM/REV 5 7 8 9 10 17 20 27 33 35 38 40 43 47 50 52 53 55 56 58 59 61 62 63 64 66

A1

A2

METHOD

RECOMMENDED PARAMETERS SPINDLE TYPE : AIR BEARING CUTTING SPEED : 150m/min 125,000 MAX. SPEED INFEED RPM 125000 125000 125000 125000 115000 104000 88000 80000 75000 70000 66000 62000 58000 55000 52000 45000 43000 42000 40000 38000 37000 35000 34000 33000 32000 31000

M/MIN 0.6 0.9 1.0 1.1 1.2 1.8 1.8 2.2 2.5 2.5 2.5 2.5 2.5 2.6 2.6 2.3 2.3 2.3 2.2 2.2 2.2 2.1 2.1 2.1 2.0 2.0 00

RETARCT FEED M/MIN 5.0 5.0 7.0 7.0 10.0 10.0 15.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25

DIAMETER

CHIP LOAD

MM 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.60 2.70 2.80 2.90 3.00 3.10 3.175

µM/REV 67 68 69 70 72 74 76 78 80 80 80 80 80 80 80 80 80 80 80 70 70 70 70 60 60 60

125,000 MAX. SPEED INFEED RPM 30000 29000 28000 27000 27000 26000 25000 24000 24000 23000 23000 22000 22000 21000 21000 20000 20000 20000 20000 20000 20000 20000 20000 20000 20000 20000

M/MIN 2.0 2.0 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.8 1.8 1.8 1.8 1.7 1.7 1.6 1.6 1.6 1.6 1.4 1.4 1.4 1.4 1.2 1.2 1.2

RETARCT FEED M/MIN 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0 25.0

TABULATED PARAMETERS PROVIDE GUIDELINES TO ACT AS STARTING POINTS FOR OPTIMISING SPEEDS & FEEDS AT USERS END.

IND -SPHINX PRECISION LTD 28

SECTOR 5 PARWANOO H.P. INDIA 173220

TEL +91 1792 232860 232960 TFX +91 1792 232898

IND- SPHINX PRECISION LTD.

ISHT-SLOT 546 Bcp.xls/20112008

e-mail : customerfocus@indsphinx.com