Thread Milling Product Catalog

THREADING | Solid Carbide Thread Mills

Solid Carbide Thread Mills BSPT

Internal

R0.137P

27.5° 27.5°

E10

h

R0.137P

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 TMBK0063-BSPTM TMBK0250-BSPTM TMBK0500-BSPTM TMBK1000-BSPTM

TM28BSPTM TM19BSPTM TM14BSPTM TM11BSPTM

28 19 14 11

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

3 4 4 4

5.97 6.00 9.98 58.00 9.91 10.00 14.73 73.00 11.94 12.00 20.00 84.00 15.75 16.00 32.31 93.00

1

Imperial (in)

Thread Mill

Part No.

TPI (Pitch)

Min Thread Ø Flutes

D 1

D 2

L 6

L 1

ThreadMills USA®

AccuThread® 856

TM28BSPT TM19BSPT TM14BSPT TM11BSPT

— — — —

28 19 14 11

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

3 4 4 4

0.240 0.250 0.393 2.500 0.310 0.312 0.580 3.000 0.470 0.500 0.787 3.500 0.620 0.625 1.546 4.000

1

Coolant Through

Metric (mm)

Thread Mill

Part No.

TPI (Pitch)

Min Thread Ø Flutes

D 1

D 2

L 6

L 1

ThreadMills USA® TM28BSPTCHM TM19BSPTCHM TM14BSPTCHM TM11BSPTCHM

28 19 14 11

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

3 4 4 4

5.97 9.91

6.00

9.98

58.00 84.00 84.00 93.00

10.00 12.00 16.00

14.73 20.00 32.31

11.94 15.75

1

Imperial (in)

Thread Mill

Part No.

TPI (Pitch)

Min Thread Ø Flutes

D 1

D 2

L 6

L 1

ThreadMills USA®

TM28BSPTCH TM19BSPTCH TM14BSPTCH TM11BSPTCH

28 19 14 11

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

3 4 4 4

0.240 0.310 0.470 0.620

0.250 0.312 0.500 0.625

0.393 0.580 0.787 1.546

2.375 3.000 3.500 4.000

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)

E10: 9

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