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Indexable Drills
Power Requirement
„ 
Power Requirement
Power
Steel 4140
Drill Diameter D1 (mm)
f = 0.12
(160 m/min) f = 0.16
(160 m/min) f = 0.20
(160 m/min)
f = 0.25
(160 m/min) f = 0.12
(200 m/min) f = 0.25
(200 m/min)
f = 0.16
(200 m/min) f = 0.20
(200 m/min)
Stainless Steel 304
Drill Diameter D1 (mm)
f = 0.12
(160 m/min) f = 0.15
(160 m/min) f = 0.18
(160 m/min)
f = 0.20
(160 m/min) f = 0.12
(200 m/min) f = 0.15
(200 m/min)
f = 0.18
(200 m/min) f = 0.20
(200 m/min)
Drill Diameter D1 (mm)
widia.com
f = 0.12
(160 m/min) f = 0.16
(160 m/min) f = 0.20
(160 m/min)
f = 0.25
(160 m/min) f = 0.12
(240 m/min) f = 0.16
(240 m/min)
f = 0.20
(240 m/min) f = 0.25
(240 m/min)
V37
Cast Iron GG25