BIG DAISHOWA High Performance Tooling Solutions Vol 1

CHAMFER MILLS

C-CUTTER Covers a Wide Range of Chamfering Diameters and Reduces the Number of Tools and ATC Required

COOLANT

Designed exclusively for chamfering, the insert has a large rake angle and produces a clean chamfering surface. A wide machining range reduces the number of tools in the magazine and is especially effective for reducing ATC time loss. L θ Ls

THROUGH

Chamfering Angle θ

Catalog Number

Min Hole ØC Min

Max Chamfer Diameter ØC Max

Outer Diameter ØDC

Number of Inserts

Applicable Insert

ØDs

L

Ls

ST32-C1652C-30 ST42-C5085C-30 ST20-C0525C ST25-C1040C ST32-C3060C ST42-C50100C ST25-C1434C-60 ST32-C3050C-60 ST32-C4565C-60

32mm .63 42mm 1.97 20mm .20 25mm .39 32mm 1.18 42mm 1.97 25mm .55

2.05 3.35

2.677 3.780 1.299 1.772 2.559 4.173 1.535 2.126 2.717

1.890 2.047

2 3 1 2 3 3 2 3 3

30º

3.15

CW1909A

.98

.985

2.36 2.76

CW1206A

1.57 2.36 3.94 1.34 1.97 2.56

1.378 1.772 2.756 1.457 1.772 1.969

45º

CW1909A

3.15

CW3115A

2.76

60º

1.18 1.77

CW1909A

32mm

3.15

ACCESSORIES

• Insert clamping screws and wrench are included; inserts must be ordered separately

INSERTS PG. 614

C-CUTTER—UNIVERSAL TYPE Handles chamfering angles from 5° to 85°.

L

θ

2.76

1.575

CHAMFERING RANGE

Smallest Hole ØC Min

Largest Hole ØC Max

Smallest Hole ØC Min

Largest Hole ØC Max

Angle α

Angle α

Catalog Number

L

L

Insert

.217 .287 .354 .441 .512 .598 .685 .772 .858

1.319 1.366 1.425 1.472 1.520 1.559 1.594 1.622 1.646

.047 .094 .142 .185 .232 .276 .315 .354 .394

50º 55º 60º 65º 70º 75º 80º 85º

.945 1.04 1.12 1.21 1.30 1.37 1.45 1.53

1.661 1.669 1.673 1.669 1.657 1.642 1.618 1.586

.433 .433 .472 .512 .512 .512 .472 .339

ST20-C5/85A-40

CW1206A

10º 15º 20º 25º 30º 35º 40º 45º

ACCESSORIES

INSERTS PG. 614

• Chamfering range and L are reference only, measure accurate values with a presetter

613

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