Page 343 - Carmex - Metric Catalog 2021

®
Mini Mill-Thread

FMTI Multi Flute

Carmex has designed a unique line of solid carbide thread milling tools FMTI for
increased productivity and high performance.

Large number of flutes enables to achieve significant shorter machining time.

Carbide grade: MT6
Ultra-Fine carbide grade with high hardness and toughness provides an excellent
solution for machining steels, stainless steels, and super alloys Ni or Ti base.
With a universal PVD multi-layer coating, provides high heat and wear resistance.

ISO

Tools for Internal Thread

Grade P M K N S H
MT6      ≤ 58 HRc

Pitch M No. of Thread
M Coarse Ordering Code d D I L
mm Fine Flutes Depth
0.35 M1.6, M1.8 M2 FMTI 03012 E3 0.35 ISO 3 1.20 5 3.6 38 2xD1
0.4 M2 FMTI 03016 F4 0.4 ISO 3 1.55 6 4.4 38 2xD1
0.45 M2.5 FMTI 0302 F5 0.45 ISO 3 1.95 6 5.5 38 2xD1
0.5 M3 M4, M5 FMTI 03024 F6 0.5 ISO 3 2.40 6 6.5 38 2xD1
0.7 M4 FMTI 04032 F8 0.7 ISO 4 3.20 6 8.7 50 2xD1
0.8 M5 FMTI 0404 G10 0.8 ISO 4 4.00 7 10.8 50 2xD1
1.0 M6 M8 FMTI 06048 G13 1.0 ISO 6 4.80 7 13.0 57 2xD1
Order example: FMTI 03024 F6 0.5 ISO MT6

UN

Tools for Internal Thread

Grade P M K N S H
MT6      ≤ 58 HRc

Pitch No. of Thread
UNC UNF Ordering Code d D I L
TPI Flutes Depth
72 1 FMTI 03015 E4 72 UN 3 1.45 5 4.1 38 2xD1
56 2 3 FMTI 03017 F4 56 UN 3 1.65 6 4.8 38 2xD1
40 4 FMTI 03021 F6 40 UN 3 2.10 6 6.3 38 2xD1
32 10 FMTI 04038 F10 32 UN 4 3.80 6 10.5 50 2xD1
28 1/4 FMTI 06052 G13 28 UN 6 5.20 7 13.6 57 2xD1
Order example: FMTI 03017 F4 56 UN MT6
Alternative First choice Alternative
B09-17