Page 323 - Carmex - Metric Catalog 2021
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Mill-Thread Solid Carbide
MJ With internal coolant bore
Tools for internal thread
Grade P M K N S H
MT7 ≤ 47 HRc
Pitch Thread Ordering Code d D No. of I L
mm Flutes
0.7 MJ4 MTB 06032 C8 0.7 MJ 6 3.2 3 8.1 58
0.8 MJ5 MTB 0604 C10 0.8 MJ 6 4.0 3 10.0 58
1.0 MJ6 MTB 06048 D12 1.0 MJ 6 4.8 4 12.5 58
1.25 MJ8 MTB 08064 D15 1.25 MJ 8 6.4 4 15.6 64
1.5 MJ10 MTB 0808 D20 1.5 MJ 8 8.0 4 20.3 64
1.75 MJ12 MTB 10095 D23 1.75 MJ 10 9.5 4 23.6 73
Order example: MTB 06048 D12 1.0 MJ MT7
UNJ With internal coolant bore
Tools for internal thread
Grade P M K N S H
MT7 ≤ 47 HRc
Pitch No. of
TPI UNJC UNJF Ordering Code d D Flutes I L
28 1/4 MTB 06052 D13 28 UNJ 6 5.2 4 13.2 58
24 5/16 MTB 08066 D16 24 UNJ 8 6.6 4 16.4 64
24 3/8 MTB 10082 D19 24 UNJ 10 8.2 4 19.6 73
20 1/4 MTB 06048 C13 20 UNJ 6 4.8 3 13.3 58
20 7/16-1/2 MTB 10092 D22 20 UNJ 10 9.2 4 22.2 73
18 5/16 MTB 0606 C16 18 UNJ 6 6.0 3 16.2 58
16 3/8 MTB 08074 D19 16 UNJ 8 7.4 4 19.9 64
14 7/16 MTB 10085 D22 14 UNJ 10 8.5 4 22.7 73
13 1/2 MTB 10098 D26 13 UNJ 10 9.8 4 26.4 73
12 9/16 MTB 12116 D28 12 UNJ 12 11.6 4 28.6 84
Order example: MTB 0606 C16 18 UNJ MT7
Alternative First choice Alternative
B08-25