Thread Milling Product Catalog

THREADING | Solid Carbide Thread Mills

Solid Carbide Thread Mills BSW

Internal

R0.137P

E10

55°

R0.137P

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® TM20BSWCHM TM18BSWCHM TM16BSWCHM TM14BSWCHM TM12BSWCHM TM11BSWCHM TM10BSWCHM

20 18 16 14 12 11 10

1/4

3 3 5 5 5 5 5 6 6

4.50 5.00 7.00 7.90 9.00

6.00 6.00 8.00 8.00

10.16 11.29 14.29 18.15 19.10 23.10 27.94 28.23 34.94

58.00 58.00 64.00 64.00 84.00 84.00 84.00 93.00 93.00

5/16

3/8

7/16

1/2 5/8 3/4 7/8

10.00 12.00 12.00 16.00 16.00

11.90 11.90 15.90 15.90

TM9BSWCHM TM8BSWCHM

9 8

1

Imperial (in)

Thread Mill

Part No.

TPI (Pitch)

Min Thread Ø Flutes

D 1

D 2

L 6

L 1

ThreadMills USA®

TM20BSWCH TM18BSWCH TM16BSWCH TM14BSWCH TM12BSWCH TM11BSWCH TM10BSWCH TM9BSWCH TM8BSWCH

20 18 16 14 12 11 10

1/4

3 3 5 5 5 5 5 6 6

0.177 0.197 0.276 0.311 0.354 0.468 0.468 0.620 0.620

0.250 0.250 0.312 0.312 0.375 0.500 0.500 0.625 0.625

0.400 0.445 0.563 0.715 0.750 0.910 1.100 1.112 1.375

2.375 2.375 3.000 3.000 3.000 3.500 3.500 4.000 4.000

5/16

3/8

7/16

1/2 5/8 3/4 7/8

9 8

1

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: 8