Page 315 - Carmex - Metric Catalog 2021

®
Mill-Thread Solid Carbide

Whitworth With internal coolant bore

Same Tool for Internal and External Thread

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

Pitch BSW BSF Ordering Code d D No. of I L
TPI Flutes
20 1/4 MTB 06046 C13 20 W 6 4.6 3 13.3 58
20 3/8 MTB 08076 D19 20 W 8 7.6 4 19.7 64
18 5/16 MTB 06056 C16 18 W 6 5.6 3 16.2 58
18 7/16 MTB 10088 D23 18 W 10 8.8 4 23.3 73
16 3/8 MTB 0807 D19 16 W 8 7.0 4 19.8 64
16 1/2-9/16 MTB 1010 E26 16 W 10 10.0 5 26.1 73
14 7/16 MTB 0808 D22 14 W 8 8.0 4 22.7 64
14 5/8-11/16 MTB 14128 E31 14 W 14 12.8 5 31.8 83
12 1/2-9/16 3/4-13/16 MTB 1009 D26 12 W 10 9.0 4 26.5 73
Alternative 11 5/8 7/8 MTB 12118 E33 11 W 12 11.8 5 33.5 84
10 3/4 1 MTB 1414 E39 10 W 14 14.0 5 39.4 105
9 7/8 1 1/8 MTB 1616 E43 9 W 16 16.0 5 43.7 105
Order example: MTB 06046 C13 20 W MT7

Whitworth With internal coolant through the flutes

Same Tool for Internal and External Thread

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

Pitch No. of
TPI BSW BSF Ordering Code d D Flutes I L
20 1/4 3/8 * MTZ 06046 C12 20 W 6 4.6 3 12.1 58
18 5/16 7/16 MTZ 06053 C14 18 W 6 5.3 3 14.8 58
16 3/8 MTZ 08068 C16 16 W 8 6.8 3 16.7 64
16 1/2-9/16 MTZ 10092 D24 16 W 10 9.2 4 24.6 73
14 7/16 5/8-11/16 MTZ 08078 D20 14 W 8 7.8 4 20.9 64
12 1/2 3/4-13/16 MTZ 10086 D24 12 W 10 8.6 4 24.4 73
11 5/8 7/8 MTZ 12109 D28 11 W 12 10.9 4 28.9 84
Order example: MTZ 08068 C16 16 W MT7
* Cutter without coolant First choice Alternative
B08-17