CPT

®

Thread Whirling Tools

Machine details and Whirling unit details are needed in order to offer a suitable toolholder.

Machine

Whirling Unit

Whirling Holder Ordering Code SRW4012 730 - 6 SRW4012 425 - 8 SRW4295 557 - 6 SRW4212 717 - 8 SRW4512 719 - 6 SRW4512 427 - 8

Z D d1 Insert Size

Type

Model

6 8

18W 11W

SR20 / ECAS20

Star

12 40

Star

6 9.5 42 18W 8 12 42 11W

SR20 / ECAS20

WTO

6 8

18W 11W

Citizen

M20 / M32

PCM

12 45

* The above table serves as an example.

Product Identification - Ordering Codes

Toolholders

SR W 40 12 730

6

Clamping Method

Whirling

Clamping Diameter

Cutting Diameter

Serial No.

No. of Inserts

Inserts

18W L 1.75 SP E

BMA

E = External

Pitch

Serial no.

Insert size

R = Right Hand L = Left Hand

Standard ISO UN SP

Carbide Grade: K20 BMA

11W 18W

A10-3

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