Page 344 - Carmex - Inch Catalog 2022

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Mill-Thread Solid Carbide

PG DIN 40430 - With internal coolant bore

Same Tool for Internal and External Thread

Grade P M K N S H
MT7      ≤ 47 HRc

Pitch d No. of
TPI Standard Ordering Code mm D Flutes I L

20 Pg 7 MTB 1010 D19 20 PG 10 .394 4 .78 2.9
18 Pg 9, 11, 13.5, 16 MTB 1212 D20 18 PG 12 .472 4 .81 3.3
16 Pg 21, 29, 36, 42, 48 MTB 1212 D23 16 PG 12 .472 4 .91 3.3
Order example: MTB 1212 D20 18 PG MT7 First choice Alternative

B08-26