Thread Milling Product Catalog

THREADING | Solid Carbide Thread Mills

Solid Carbide Thread Mills NPTF

Internal

30° 30°

E10

90°

1° 47’

External

Coolant Through

Metric (mm)

Thread Mill

Part No.

TPI (Pitch)

Min Thread Ø Flutes

D 1

D 2

L 6

L 1

ThreadMills USA® TM27NPTFCHM TM18NPTFCHM TM14NPTFCHM TM11NPTFCHM TM8NPTFCHM

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 7.75

6.00 8.00

11.30 15.70 23.70 28.75 38.10

58.00 64.00 84.00 93.00

11.95 15.75 19.75

12.00 16.00 20.00

11.5

1

8

2-1/2

115.00

Imperial (in)

Thread Mill

Part No.

TPI (Pitch)

Min Thread Ø Flutes

D 1

D 2

L 6

L 1

ThreadMills USA®

TM27NPTFCH TM18NPTFCH TM14NPTFCH TM11NPTFCH TM8NPTFCH

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 0.305 0.495 0.620 0.745

0.250 0.312 0.500 0.625 0.750

0.437 0.625 0.875 1.125 1.500

2.375 3.000 3.500 4.000 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)

www.alliedmachine.com | 1.330.343.4283

E10: 14