MULTI OIL HOLE HOLDER
133
P.
Conventional Oil Hole Holder + Multi Coolant Nozzles Combination of Coolant Through Tool Type and Outside Nozzle Type Can be used to both oil hole cutter and normal cutter without oil hole. When normal cutter (drill, end mill, tap etc.) is used, coolant is fed as Jet Streams exactly to cutting point.
Multi-Nozzles
Oil Hole Drill
Zero Fit Type Oil Hole Holder
Multi Oil Hole Holder and COMBAT DRILL are recommended for drilling on M/C to increase productivity.
P.136
Zero Fit Holder for Side Through
COMBAT
Standard MT Drill & Reamer Standard Straight Drill & Reamer Tap End Mill Boring Bar
DRILL
295
P.
φ16～80mm Power of Pilot Drill & 3 Phases Heat Treatment Power of Pilot Drill No Vibration with Pilot Drill
L/D=3 and 4 times as standard
3 Phases Heat Treatment & Suitable Twisted Shape improves Ejecting Cutting Swarf.
3 Phases Heat Treatment It significantly improves inside HRC36 Rigidity and Ejecting Cutting PN IN Treatment Treatment Swarf by suitable twisted (HV900) (Ejecting Cutting shape and special surface Swarf) treatment. Tool life of Insert and Drill grows 3 times longer. 3 Phases Heat Treatment Pilot Drill prevents Inserts from chipping by reducing vibration. Powerful drilling speed of 120～150m/min. with small torque. Less cutting resistance with Rhomboid Inserts. ST32-COMZ31-130
Material : SNCM420 ɸ31mm
25
NC Lathe
M/C
Cutting Condition By NC Lathe V =126m/min S =1,300min-1 f =0.15mm/rev. F =195mm/min Water Soluble Coolant
108mm (In Factory NIKKEN) Machining Time = 35sec. It can be used after total cutting length = 65mm.
