Page 360 - Carmex - Inch Catalog 2022

®
Mini Mill-Thread

Partial Profile 60˚

With internal coolant through the flutes

Same Tool for Internal and External Thread
Metric Shanks

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≥ .24 MTI 0605 D20 A60 6 .197 4 .79 2.3
Int. 0.5-0.8 56-28
Ex. 0.4-0.8 64-32 ø≥ .35 MTI 0808 D28 A60 8 .315 4 1.10 2.5
ø≥ .51 MTI 1212 E38 A60 12 .472 5 1.50 3.3
ø≥ .39 MTI 0808 D30 A60 8 .315 4 1.18 2.5
Int. 1.0-1.75 28-14
ø≥ .47 MTI 1010 D35 A60 10 .394 4 1.38 2.9
Ex. 0.8-1.5 32-16
ø≥ .55 MTI 1212 E39 A60 12 .472 5 1.54 3.3
ø≥ .63 MTI 1212 E40 A60 12 .472 5 1.57 3.3
Int. 2.0 -3.0 13- 8 ø≥ .71 MTI 1614 E45 A60 16 .551 5 1.77 4.0
Ex. 1.75-2.5 15-10
ø≥ .79 MTI 1616 E50 A60 16 .630 5 1.97 4.0
Order example: MTI 0808D28 A60 MT8
Carbide grade: MT8 With triple Blue coating
Partial Profile 55˚

Same Tool for Internal and External Thread - Metric Shanks

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

Pitch d No. of
Ordering Code D I L
TPI mm Flutes
40-32 MTI 03023 C7 A55 3 .089 3 .28 1.5
28-20 MTI 06044 C14 A55 6 .171 3 .55 2.3
28-18 MTI 06059 C20 A55 6 .230 3 .81 2.3
20-14 MTI 0807 C23 A55 8 .276 3 .91 2.5
Order example: MTI 03023 C7 A55 MT11
Carbide grade: MT11 Ultra-fine Sub-micron grade with PVD triple Blue coating

First choice Alternative
B09-14