CHAMFER MILLS
C-CUTTER BOY Ideal for Chamfering with a Bench Drill • Carbide insert achieves excellent chamfering • Carbide guide prevents chatter, enabling easy operation • Ø12 shank diameter—no chatter with a bench drill
CARBIDE GUIDE PREVENTS CHATTER
Chamfering For Drilling Machine
3.268
1.772
1.496
45º
Catalog Number ST12B-C0525
• One insert is included
C-CUTTER BOY INSERT
R.016
Catalog Number C1603B
Ø.375
.125
• Inserts sold in packs of 10 pcs.
(Insert Material: Coated Carbide)
INSERT CLAMPING SCREW SET
Catalog Number
Thread size
Wrench
S4S
M4 x 8
FLR-20S
• The set contains 10 screws and 1 wrench • Wrench is also available separately
CARBIDE GUIDE SET
Catalog Number
Carbide Guide
Thread Size
CG0525S
CG0525
M4 x 7
• The set contains 1 carbide guide and 1 screw • The screw compatible wrench is FLR-20S
• The values in this table are only for reference and should be adjusted based on workpiece hardness, rigidity and chamfering amount • Keep runout as low as possible while machining • We recommend the use of cutting fluid
Spindle Speed (RPM)
Hole Diameter
Steel
Cast Iron
Aluminum
Ø.20 Ø.40 Ø.60 Ø.75
600 500 400 300
800 600 500 400
1,000
800 600 500
618
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