Page 340 - Carmex - Metric Catalog 2021

®
Mini Mill-Thread

Partial Profile 60˚

With internal coolant

through the flutes

Same Tool for Internal
and External Thread

Grade P M K N S H
For threading deep parts MT8      ≤ 52 HRc

Pitch Pitch Thread Ordering Code d D No. of I L
mm TPI Dia. (mm) Flutes
ø≥ 6 MTI 0605 D20 A60 6 5.0 4 20 58
Int. 0.5 - 0.8 56-28 ø≥ 9 MTI 0808 D28 A60 8 8.0 4 28 64
Ex. 0.4 - 0.8 64-32
ø≥13 MTI 1212 E38 A60 12 12.0 5 38 84
ø≥10 MTI 0808 D30 A60 8 8.0 4 30 64
Int. 1.0 - 1.75 28-14
ø≥12 MTI 1010 D35 A60 10 10.0 4 35 73
Ex. 0.8 - 1.5 32-16
ø≥14 MTI 1212 E39 A60 12 12.0 5 39 84
ø≥16 MTI 1212 E40 A60 12 12.0 5 40 84
Int. 2.0 - 3.0 13- 8
ø≥18 MTI 1614 E45 A60 16 14.0 5 45 101
15-10
Ex. 1.75-2.5
Order example: MTI 0808 D28 A60 MT8 MTI 1616 E50 A60 16 16.0 5 50 101
ø≥20
Partial Profile 55˚

Same Tool for Internal and External Thread

Grade P M K N S H
MT11      ≤ 62 HRc

Pitch No. of
Ordering Code d D I L
TPI Flutes
40-32 MTI 03023 C7 A55 3 2.25 3 7.0 39
28-20 MTI 06044 C14 A55 6 4.35 3 14.0 58
28-18 MTI 06059 C20 A55 6 5.85 3 20.5 58
20-14 MTI 0807 C23 A55 8 7.00 3 23.0 64
Order example: MTI 03023 C7 A55 MT11

First choice Alternative
B09-14