BIG DAISHOWA High Performance Tooling Solutions Vol 3

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

630

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