Thread Milling Product Catalog

THREADING | Solid Carbide Thread Mills

Solid Carbide Thread Mills NPTF

Internal

30° 30°

E10

90°

1° 47’

External

Noncoolant

Metric (mm)

Thread Mill

Part No.

TPI (Pitch)

Min Thread Ø Flutes

D 1

D 2

L 6

L 1

ThreadMills USA®

AccuThread® 856

TM27NPTFM TMNK0063-NPTFM TM18NPTFM TMNK0250-NPTFM TM14NPTFM TMNK0500-NPTFM TM11NPTFM TMNK1000-NPTFM

27 18 14

1/16 and 1/8 1/4 and 3/8 1/2 and 3/4

3 4 4 4 5

5.95 6.00 11.30 58.00 7.75 8.00 15.70 64.00 11.95 12.00 23.70 84.00 15.75 16.00 28.75 93.00 19.75 20.00 38.10 115.00

11.5

1

TM8NPTFM

TMNK2500-NPTFM

8

2-1/2

Imperial (in)

Thread Mill

Part No.

TPI (Pitch)

Min Thread Ø Flutes

D 1

D 2

L 6

L 1

ThreadMills USA®

AccuThread® 856 TMNK0063-NPTF TMNK0250-NPTF TMNK0500-NPTF TMNK1000-NPTF TMNK2500-NPTF

TM27NPTF TM18NPTF TM14NPTF TM11NPTF TM8NPTF

27 18 14

1/16 and 1/8 1/4 and 3/8 1/2 and 3/4

3 4 4 4 4

0.245 0.250 0.437 2.500 0.305 0.312 0.625 3.000 0.495 0.500 0.875 3.500 0.620 0.625 1.125 4.000 0.745 0.750 1.500 5.000

11.5

1

8

2-1/2

E10: 3

E10: 29 - 34

Weldon Flat

Key on E10: 2

Replace the leading TM designator with TW. (For shanks 6 mm ( ) or 3/8" ( ) and above.) Ex: Cylindrical = TM NK0500-NPT | Weldon = TW NK0500-NPT NOTE: Minimum order quantity is 2 pieces.

= Metric ( mm ) = Imperial (in)

E10: 13

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