CAT-SET

BORING | Inserts

Axial Grooving: Form 304

Inserts for Single CuƩer Tools | Metric (mm)

ApplicaƟon P M K N S H

A Boring Range

B + 0.05 B max T max

R ± 0.05

O-Ring Cross SecƟon

Geometry Grade

Part No.

1.50 1.50 1.65 0.20 297969WHC136 2.20 2.20 2.35 0.30 297970WHC136 2.90 2.90 3.15 0.40 297971WHC136 3.50 3.50 3.85 0.50 297972WHC136 4.10 4.10 4.45 0.60 297973WHC136 5.40 5.40 4.95 0.80 297974WHC136 6.80 6.80 4.95 0.80 297975WHC136

1.00 1.50 2.00 2.50 3.00 4.00 5.00

WHC136 20.00 - 54.00

Inserts for Twin CuƩer Tools | Metric (mm)

ApplicaƟon P M K N S H

A Boring Range

B + 0.05 B max T max

R ± 0.05

O-Ring Cross SecƟon

Geometry Grade

Part No.

1.00 - 1.50 1.50 2.50 1.65 0.20 297976WHC136 1.50 - 2.40 2.20 3.70 2.35 0.30 297977WHC136 2.40 - 4.00 3.40 5.70 3.65 0.50 297978WHC136 4.00 - 5.50 5.40 9.10 4.95 0.80 297979WHC136

WHC136 53.00 - 1000.00

Form 304 Blanks | Metric (mm)

ApplicaƟon P M K N S H

S 1

Geometry

Grade

Part No.

297150WHW20 297151WHW20 297152WHW20 297154WHW20 297493WHW20 397850WHW20 397851WHW20 397852WHW20 397853WHW20 397854WHW20

3.50 4.30 5.30 6.50 7.50 3.50 4.30 5.30 6.50 7.50

WHW20

WHW20

I

Examples of recessing replaceable inserts include:

Other insert types available upon request.

Two-sided cuƫng form.

Single-sided cuƫng form (right / leŌ).

Two-sided angle cuƫng.

With corner radius.

Full radius.

Insert Form

Countersunk Screw

Torque Driver

Service Key Torque

Key Size

215392

415543

215150

304

M5 x 0.8 x 12.9

5.0 N·m T20

B10-I: 39 - 42

B10-I: 43 - 47

Key on B10-I: 2

= Metric (mm) = Imperial (in)

B10-I: 35

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