AMPC-E_EU-EN

UN

THREADING | Solid Carbide and Indexable Thread Mills

Solid Carbide Thread Mills UN | Non-Coolant

A

Internal

1/4P

60°

DRILLING

L 1

1/8P

External

L 6

D 2

D 1

B

UN | Non-Coolant

Thread Mill

Part No.

TPI (Pitch)

Min Thread Ø

BORING

D 1

D 2

L 6

L 1

Flutes

ThreadMills USA™

AccuThread® 856

TM08664 TM08656 TM09948 TM12544 TM12540 TM16436 TM13832 TM16432 TM19032 TM50032 TM19028 TM25028 TM50028 TM19024 TM31224 TM37524 TM50024 TM25020

-

64 56 48 44 40 36 32 32 32 32 32 28 28 28 24 24 24 24 24 20 20 20 20

#2 #2 #3 #5 #4 #8 #6 #8

3* 3* 3*

0.065 0.065 0.075 0.095 0.085 0.115 0.100 0.115 0.120 0.150 0.370 0.120 0.180 0.370 0.120 0.145 0.235 0.285 0.370 0.180 0.195 0.335 0.370

0.125 0.125 0.125 0.125 0.125 0.125 0.125 0.125 0.125 0.187 0.375 0.125 0.187 0.375 0.125 0.187 0.250 0.312 0.375 0.187 0.250 0.375 0.375

0.125 0.125 0.167 0.228 0.175 0.250 0.218 0.250 0.312 0.312 1.000 0.312 0.500 1.000 0.312 0.312 0.625 0.750 1.000 0.500 0.500 0.875 1.000

2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.500 3.500 2.000 2.500 3.500 2.000 2.500 2.500 3.000 3.500 2.500 2.500 3.500 3.500

TMUK0002-56

- -

3

TMUK0004-40

3*

-

3 3 3 3 3 6 3 3 6 3 3 3 4 6 3 3 4 6

TMUK0006-32 TMUK0008-32 TMUK0010-32

C

#10 #10 1/2 #10 1/4 1/2 #10 #10 3/8 1/2 1/4 1/4 5/16 7/16

HDTM19032

- -

REAMING

TMUK0010-28 TMUK0250-28

-

TMUK0010-24

HDTM19024

-

TMUK0313-24 TMUK0375-24

-

D

TMUK0250-20

HDTM25020

-

TM43720 TM50020

TMUK0438-20

BURNISHING

-

1/2

*Straight fluted

E

THREADING

X

Weldon Flat

E: 54 - 57

E: 4

SPECIALS

To order a thread mill with a Weldon flat, replace the leading TM designator with TW (available for metric shanks 6 mm and above, or inch shanks 3/8 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

= Metric (mm ) = Imperial (in)

E: 20

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