Page 274 - Carmex - Inch Catalog 2018-19 Rev. B

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Mini - Mill Thread

UNJ With internal coolant through the flutes

Tools for Internal Thread - Metric Shanks

For thread depth up to 2.5 x D1

Pitch d No. of
UNJC UNJF Ordering Code D I L
TPI mm Flutes
* 32 6 MTS06025C7 32 UNJ 6 .100 3 .28 2.3
* 32 8 10 MTS06033C10 32 UNJ 6 .130 3 .41 2.3
28 1/4 MTS08051C16 28 UNJ 8 .201 3 .63 2.5
24 5/16, 3/8 MTS08067C20 24 UNJ 8 .264 3 .79 2.5
* 20 1/4 MTS06049C16 20 UNJ 6 .193 3 .63 2.3
20 7/16 MTS0808C28 20 UNJ 8 .315 3 1.10 2.5
18 5/16 MTS08061C20 18 UNJ 8 .242 3 .79 2.5
16 3/8 MTS08069C24 16 UNJ 8 .272 3 .94 2.5
14 7/16 MTS08079C25 14 UNJ 8 .311 3 .98 2.5
13 1/2 MTS10094C27 13 UNJ 10 .370 3 1.08 2.9
* Cutters without coolant
Order example: MTS 06049C16 20 UNJ MT8
Carbide grade MT8 Sub Micron grade with advanced PVD triple coating (ISO K 10-K20).
Extremely high heat resistant and smooth cutting operation, for high performance, and normal
machining conditions. General purpose for all materials
MJ With internal coolant through the flutes

Tools for Internal Thread - Metric Shanks

For thread depth up to 2.5 x D1

Pitch d No. of
D1 Ordering Code D I L
TPI mm Flutes
* 0.7 MJ4 MTS06032C10 0.7 MJ 6 .126 3 .39 2.3
* 0.8 MJ5 MTS06039C12 0.8 MJ 6 .154 3 .49 2.3
* 1.0 MJ6 MTS06048C15 1.0 MJ 6 .189 3 .59 2.3
1.25 MJ8 MTS08061C20 1.25 MJ 8 .240 3 .79 2.5
1.5 MJ10 MTS0808C25 1.5 MJ 8 .315 3 .98 2.5
1.75 MJ12 MTS10092C30 1.75 MJ 10 .362 3 1.18 2.9
2.0 MJ14, MJ16 MTS1010C35 2.0 MJ 10 .394 3 1.38 2.9
* Cutters without coolant
Order example: MTS 06048C15 1.0 MJ MT8
Carbide grade MT8 Sub Micron grade with advanced PVD triple coating (ISO K 10-K20).
Extremely high heat resistant and smooth cutting operation, for high performance, and normal
machining conditions. General purpose for all materials

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