Tool wear comparison (vb ) 100
Tool wear in micron (Âľm)
75 69 50
25 25
0
Competitor 1 (20 min in cut)
Jabro-Solid 2 JS514 (40 min in cut)
Cutting forces Cutting parameters used: vc = 150m/min, fz = 0,1mm/teeth, ap = 3mm, ae = 100%
1000 900 800 700 600 500 400 300 200 100 0
Square T4-08 Competitor
Tangential force
Radial force
Axial force
4
2
1
4 mm
ø92
17 mm
3
Tap comparison 300
250
Number of holes
200
150
100
50
0
Competitor 1
Seco
Competitor 2