CPT

®

Thread Turning Inserts

BSPT

EXTERNAL Ordering Code

INTERNAL Ordering Code

Pitch TPI

L

I.C.

X Y

in

Right Hand

Left Hand

Right Hand

Left Hand

*06 IR 28 BSPT *06 IL 28 BSPT *08 IR 28 BSPT *08 IL 28 BSPT *08 IR 19 BSPT *08 IL 19 BSPT 11 IR 28 BSPT 11 IL 28 BSPT

28 28 19 28 19 14 11 28 19 14 11

6 5/32 ULTRA MINIATURE

0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.8 0.9 0.9 1.0 0.9 1.2 0.6 0.6 0.8 0.9 1.0 1.2 1.1 1.5

8 3/16

8 3/16 MINIATURE

11 1/4 11 1/4 11 1/4 11 1/4 16 3/8 16 3/8 16 3/8 16 3/8

11 IR 19 BSPT 11 IL 19 BSPT 11 IR 14 BSPT 11 IL 14 BSPT 11 IR 11 BSPT 11 IL 11 BSPT (1)

(1)

16 ER 28 BSPT 16 EL 28 BSPT 16 IR 28 BSPT 16 IL 28 BSPT 16 ER 19 BSPT 16 EL 19 BSPT 16 IR 19 BSPT 16 IL 19 BSPT 16 ER 14 BSPT 16 EL 14 BSPT 16 IR 14 BSPT 16 IL 14 BSPT 16 ER 11 BSPT 16 EL 11 BSPT 16 IR 11 BSPT 16 IL 11 BSPT

* Available only in BXC and BMA grades Order example: 11 IR 14 BSPT BMA (1) Special holder is required or standard holder can be amended by customer.

Type B Ground profile with sintered chip-breaker EXTERNAL

INTERNAL Ordering Code Right Hand 11 IR B 19 BSPT 16 IR B 14 BSPT 16 IR B 11 BSPT

Pitch TPI

L

I.C.

Ordering Code Right Hand

X Y

in

19 19 14 11

11 16 16 16

1/4 3/8 3/8 3/8

0.8 0.9 1.0 1.1 1.2 1.0 1.5 1.1

16 ER B 19 BSPT 16 ER B 14 BSPT 16 ER B 11 BSPT

Order example: 16 ER B 11 BSPT BMA

For carbide grade and cutting speed see page A04-2 and 3

A01-21

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