Page 252 - Carmex - Inch Catalog 2018-19 Rev. B

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Mill - Thread Solid Carbide

UN With internal coolant through the flutes

Tools for Internal Thread - Metric Shank

Pitch UNC UNF UNEF Ordering Code d D No. of I L
TPI mm Flutes

28 1/4 MTZ0605C11 28 UN 6 .197 3 .44 2.3
28 7/16-1/2 MTZ0606C14 28 UN 6 .236 3 .56 2.3
24 5/16 MTZ08066C14 24 UN 8 .260 3 .56 2.5
24 3/8 9/16-5/8 MTZ0808D21 24 UN 8 .315 4 .81 2.5
20 7/16 MTZ0808C21 20 UN 8 .315 3 .83 2.5
20 1/2 MTZ1010D22 20 UN 10 .394 4 .88 2.9
20 3/4-1 MTZ1212E27 20 UN 12 .472 5 1.07 3.3
18 5/16 MTZ06056C14 18 UN 6 .220 3 .58 2.3
1/8
18 9/16-5/8 1 -1 5/8 MTZ12113D26 18 UN 12 .445 4 1.03 3.3
16 3/8 MTZ08067C16 16 UN 8 .264 3 .66 2.5
16 3/4 MTZ1212D31 16 UN 12 .472 4 1.22 3.3
14 7/16 MTZ08077C20 14 UN 8 .303 3 .82 2.5
14 7/8 MTZ1616E37 14 UN 16 .630 5 1.46 4.0
13 1/2 MTZ10092C22 13 UN 10 .362 3 .89 2.9
12 9/16 MTZ12105C26 12 UN 12 .413 3 1.04 3.3
11 5/8 MTZ12114C28 11 UN 12 .449 3 1.14 3.3
10 3/4 MTZ16144D34 10 UN 16 .567 4 1.35 4.0
Order example: MTZ 0808D21 24 UN MT7

For small thread mills see pages 265-266, 271, 274 & 286.

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