BIG KAISER High Performance Tooling Solutions 2018-2019

CHAMFER MILLS
C-CUTTER CUTTING DATA
Vc: Cutting speed (SFM), f = Feed per revolution (in/rev)
Catalog
Number
Max Chamfering
Amount
ST20-C5/85A-40 .08
ST20-C0525C .08
Chamfering
Mode
General Steels Stainless Steel Cast Iron Aluminum
Vc f Vc f Vc f Vc f
Plunge 165 .004 100 .003 130 .004 265 .004
Side 265 .006 200 .004 165 .006 330 .008
Plunge 165 .004 100 .003 130 .004 265 .004
Side 265 .006 200 .004 165 .006 330 .006
ST25-C1040C .12 Plunge 300 .006 130 .005 200 .006 330 .008
ST25-C1434C-60
ST32-C1652C-30
.12 Side 400 .012 200 .008 300 .012 500 .012
ST32-C3060C .16 Plunge 400 .012 200 .007 300 .010 500 .012
ST32-C3050C-60
ST32-C4565C-60
ST42-C5085C-30
.16 Side 500 .018 200 .012 400 .024 650 .022
ST42-C50100C .16
Plunge 500 .016 265 .010 400 .014 600 .016
Side 500 .018 200 .014 400 .024 800 .022
• Cutting conditions are the same for coated and non-coated inserts.
• The use of coated inserts enables better surface finish and extended insert life
• Lower the cutting speed if the maximum chamfering amount is exceeded
• If plunge cutting produces long chips, use step feed
• We recommend the use of a high-rigidity holder for chucking (HMC, MEGA-D etc.)
• Max. chamfering amount for the 30°, 60° and Universal Types marked with is the chamfering length of the longer side
CUTTING TOOLS
C.1
580