Page 280 - Carmex - Inch Catalog 2018-19 Rev. B

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Mini - Mill Thread

ISO

Tools for Internal Thread
Metric Shanks

For thread depth up to 3.5 x D1

Pitch M M Ordering Code d D No. of I L
mm Coarse Fine mm Flutes
0.25 M1 x 0.25 MTI03007C3 0.25 ISO 3 .028 3 .14 1.5
M1.4 x 0.25
0.25 M1.2 x 0.25 MTI03009C4 0.25 ISO 3 .035 3 .17 1.5
M1.6 x 0.25
0.3 M1.4 x 0.3 MTI03011C5 0.3 ISO 3 .041 3 .20 1.5
M2 x 0.35
0.35 M1.6 x 0.35 MTI03012C6 0.35 ISO 3 .047 3 .22 1.5
M2.2 x 0.35
0.4 M2 x 0.4 MTI03016C7 0.4 ISO 3 .061 3 .28 1.5
M3.5 x 0.5
0.5 M3 x 0.5 MTI03024C10 0.5 ISO 3 .093 3 .42 1.5
M4 x 0.5
Order example: MTI 03012C6 0.35 ISO MT11
Carbide grade: MT11 Ultra-fine Sub-micron grade with PVD triple Blue coating

UN

Tools for Internal Thread
Metric Shanks

For thread depth up to 3.5 x D1

Pitch UNC UNF Ordering Code d D No. of I L
TPI mm Flutes
80 0 MTI03012C5 80 UN 3 .045 3 .22 1.5
72 1 MTI03015C7 72 UN 3 .057 3 .26 1.5
56 2 3 MTI03016C9 56 UN 3 .065 3 .35 1.5
40 4 MTI03021C10 40 UN 3 .083 3 .40 1.5
Order example: MTI 03016C9 56 UN MT11
Carbide grade: MT11 Ultra-fine Sub-micron grade with PVD triple Blue coating

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