Page 325 - Carmex - Metric Catalog 2021

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Mill-Thread Solid Carbide

Mill - Thread Solid Carbide for

External Threads

Advantages:

Excellent surface finish thanks to the spiral flutes
Short machining time due to multi 3 to 5 flutes

ISO

Grade P M K N S H
MT7      ≤ 47 HRc

Pitch Ordering Code d D No. of I L
mm Flutes
Alternative
1.0 EMT 1010 D16 1.0 ISO 10 10.0 4 16.5 73
1.0 EMT 1212 E20 1.0 ISO 12 12.0 5 20.5 84
1.25 EMT 1010 D16 1.25 ISO 10 10.0 4 16.9 73
1.5 EMT 1010 D15 1.5 ISO 10 10.0 4 15.8 73
1.5 EMT 1212 D20 1.5 ISO 12 12.0 4 20.3 84
1.75 EMT 1212 D20 1.75 ISO 12 12.0 4 20.1 84
2.0 EMT 1010 C17 2.0 ISO 10 10.0 3 17.0 73
2.0 EMT 1212 D21 2.0 ISO 12 12.0 4 21.0 84
Order example: EMT 1010 D15 1.5 ISO MT7

UN

Grade P M K N S H
MT7      ≤ 47 HRc

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

24 EMT 1010 D16 24 UN 10 10.0 4 16.4 73
20 EMT 1212 E21 20 UN 12 12.0 5 21.0 84
18 EMT 1212 D20 18 UN 12 12.0 4 20.5 84
16 EMT 1212 D21 16 UN 12 12.0 4 21.4 84
14 EMT 1212 D20 14 UN 12 12.0 4 20.9 84
12 EMT 1212 D20 12 UN 12 12.0 4 20.1 84
Order example: EMT 1212 D20 18 UN MT7 First choice Alternative
B08-27