Page 272 - Carmex - Inch Catalog 2018-19 Rev. B

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Mini - Mill Thread

UN

Tools for Internal Thread

Pitch UNC UNF Ordering Code d D No. of I L Thread
TPI Flutes depth
28 12 MTS0250C43 28 UN 1/4 .165 3 .43 2.5 2xD1
1/4 MTS0250C57 28 UN 1/4 .197 3 .57 2.5 2xD1
28 1/4 MTS0250C75 28 UN 1/4 .197 3 .75 2.5 3xD1
1/4 MTS0605C19 28 UN-L 6 mm .197 3 .75 4.1 3xD1
10, 12 MTS0250C42 24 UN 1/4 .138 3 .42 2.5 2xD1
24
10, 12 MTS06035C15 24 UN 6 mm .138 3 .61 2.3 3xD1
5/16, 3/8 MTS0312C67 24 UN 5/16 .260 3 .67 2.5 2xD1
24
5/16, 3/8 MTS0312C94 24 UN 5/16 .260 3 .94 2.5 3xD1
1/4 MTS0250C55 20 UN 1/4 .187 3 .55 2.5 2xD1
1/4 MTS06047C14 20 UN-L 6 mm .187 3 .55 4.1 2xD1
20
1/4 MTS0250C75 20 UN 1/4 .187 3 .75 2.5 3xD1
1/4 MTS06047C19 20 UN-L 6 mm .187 3 .75 4.1 3xD1
7/16 MTS0312C98 20 UN 5/16 .312 3 .98 2.5 2xD1
20
7/16 MTS0808C34 20 UN 8 mm .315 3 1.36 2.5 3xD1
5/16 MTS0250C67 18 UN 1/4 .236 3 .67 2.5 2xD1
18
5/16 MTS0250C91 18 UN 1/4 .236 3 .91 2.5 3xD1
5/8 MTS0500D14 18 UN 1/2 .500 4 1.38 3.5 2xD1
18
5/8 MTS1212D49 18 UN 12 mm .472 4 1.93 4.1 3xD1
3/8 MTS0312C87 16 UN 5/16 .264 3 .87 2.5 2xD1
16
3/8 MTS08067C30 16 UN 8 mm .264 3 1.19 2.5 3xD1
7/16 MTS0312C98 14 UN 5/16 .303 3 .98 2.5 2xD1
14
7/16 MTS08077C35 14 UN 8 mm .303 3 1.39 2.5 3xD1
1/2 MTS0375C10 13 UN 3/8 .362 3 1.08 3.0 2xD1
13
1/2 MTS10092C40 13 UN 10 mm .362 3 1.58 2.9 3xD1
9/16 MTS0500C12 12 UN 1/2 .413 3 1.24 3.5 2xD1
12
9/16 MTS12105C45 12 UN 12 mm .413 3 1.77 4.1 3xD1
5/8 MTS0500C13 11 UN 1/2 .449 3 1.36 3.5 2xD1
11
5/8 MTS12114C50 11 UN 12 mm .449 3 1.97 4.1 3xD1
3/4 MTS16144D41 10 UN 5/8 .567 4 1.63 4.0 2xD1
10
3/4 MTS16144D59 10 UN 16 mm .567 4 2.35 4.1 3xD1
Order example: MTS 0250C26 56UN MT7
- Machining Titanium, surgical stainless steels and hardened materials up to 45 HRc.
- Suitable for high speed air turbine machines (30,000-40,000 RPM) and for standard machining centers (6,000 RPM and higher).
- Can also be used for general purpose threading.

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