Thread Milling

THREADING | Solid Carbide and Indexable Thread Mills

ISO

Solid Carbide Thread Mills ISO | Coolant Through

A

Internal

DRILLING

1/4P

60°

L 1

1/8P

External

L 6

D 2

D 1

B

ISO | Coolant Through

BORING

Thread Mill

Part No.

Min Thread Ø

Pitch 0.40 0.45 0.50 0.50 0.50 0.70 0.75 0.75 0.75 0.80 1.00 1.00 1.25 1.50 1.50 1.50 1.50 1.75 2.00 2.00 2.50 3.00 3.50 4.00

Flutes

ThreadMills USA

D 1

D 2

L 6

L 1

TM20040CH TM25045CH TM30050CH TM60050CH TM10050CH TM40070CH TM45075CH TM80075CH TM10075CH TM50080CH TM60100CH TM12100CH TM80125CH TM10150CH TM14150CH TM18150CH TM20150CH TM12175CH TM14200CH TM16200CH TM20250CH TM24300CH TM30350CH TM36400CH

M2

3* 3* 3*

0.059 0.059 0.085 0.181 0.310 0.115 0.120 0.235 0.310 0.120 0.170 0.360 0.235 0.300 0.370 0.490 0.620 0.360 0.429 0.470 0.495 0.620 0.620 0.745

0.125 0.125 0.125 0.187 0.312 0.125 0.125 0.250 0.312 0.125 0.187 0.375 0.250 0.312 0.375 0.500 0.625 0.375 0.500 0.500 0.500 0.625 0.625 0.750

0.126 0.142 0.178 0.473 0.591 0.276 0.266 0.625 0.591 0.312 0.500 0.875 0.625 0.750 0.875 1.250 1.418 0.875 1.103 1.250 1.250 1.375 1.516 1.575

1.500 1.500 1.500 2.375 3.000 1.500 1.500 2.375 3.000 1.500 2.375 3.000 2.375 3.000 3.000 3.500 4.000 3.000 3.500 3.500 3.500 4.000 4.000 4.500

M2.5

M3 M6

3 4 3 3 3 4 3 3 4 3 4 4 4 5 4 4 4 4 4 4 5

C

M10

M4

M4.5

REAMING

M8

M10

M5 M6

M12

M8

M10 M14 M18 M20 M12 M14 M16 M20 M24 M30 M36

D

BURNISHING

*Straight fluted

E

THREADING

X

Weldon Flat

E: 52 - 55

E: 4

SPECIALS

To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for inch shanks 3/8 and above, or metric shanks 6mm and above) Example: Cylindrical shank = TM NK0500-NPT | Weldon shank flat = TW NK0500-NPT NOTE: Weldon flats have a minimum order quantity of 2 pieces

Key on E: 1

= Imperial (in) = Metric (mm )

www.alliedmachine.com | 1.330.343.4283

E: 27

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