Page 248 - Carmex - Inch Catalog 2018-19 Rev. B

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Mill - Thread Solid Carbide

G 55º BSF, BSP With internal coolant bore

Same Tool for Internal and External Thread - Metric shanks

Pitch d No. of
TPI Standard Ordering Code mm D Flutes I L

28 G1/8 MTB08078C14 28W 8 .307 3 .56 2.5
19 G1/4-3/8 MTB1010D16 19W 10 .394 4 .66 2.9
14 G1/2-7/8 MTB1616E26 14W 16 .630 5 1.04 4.1
11 G ≥ 1 MTB1616D38 11W 16 .630 4 1.50 4.1
11 G ≥ 1 MTB2020E47 11W 20 .787 5 1.86 4.1
Order example: MTB 1010D16 19 W MT7
For thread mills with coolant bore through the flutes see next section

For small thread mills see page 267 & 287

G 55º BSF, BSP With internal coolant through the flutes

Same Tool for Internal and External Thread - Metric shanks

Pitch d No. of
TPI Standard Ordering Code mm D Flutes I L
28 G1/8 MTZ08078C14 28W 8 .307 3 .56 2.5
19 G1/4-3/8 MTZ1010D16 19W 10 .394 4 .66 2.9
14 G1/2-7/8 MTZ1616E26 14W 16 .630 5 1.04 4.0
11 G 1 MTZ1616D38 11W 16 .630 4 1.50 4.0
Order example: MTZ 08078C14 28 W MT7
For small thread mills see page 267 & 287

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