AMPC-E_US-EN

IDX

THREADING | Solid Carbide and Indexable Thread Mills

Bolt-in Style | UN AccuThread® 856 Thread Mill Inserts

A

T 1

L 6

DRILLING

Internal

1/4P

60°

UN Internal

1/8P

External

B

Insert

Part No.

UN Internal

L 6 inch

L 6 mm 19.05 25.40 19.05 25.40 19.05 25.40 19.05 25.40 19.05 25.40 25.40 25.40 25.40 25.40

T 1 inch

T 1 mm

TPI (Pitch)

BORING

TP075K-UN32I TP100K-UN32I TP075K-UN24I TP100K-UN24I TP075K-UN20I TP100K-UN20I TP075K-UN18I TP100K-UN18I TP075K-UN16I TP100K-UN16I TP100K-UN14I TP100K-UN13I TP100K-UN12I TP100K-UN10I *

32 32 24 24 20 20 18 18 16 16 14 13 12

0.750 1.000 0.750 1.000 0.750 1.000 0.750 1.000 0.750 1.000 1.000 1.000 1.000 1.000

0.080 0.140 0.080 0.140 0.080 0.140 0.080 0.140 0.080 0.140 0.140 0.140 0.140 0.140

2.03 3.56 2.03 3.56 2.03 3.56 2.03 3.56 2.03 3.56 3.56 3.56 3.56 3.56

C

REAMING

10*

*This item is only used with THN-0611-1F100. The reduced body allows a 3/4"-10 UN/UNJ to be produced.

T 1

L 6

Internal

1/4P

D

60°

UN External

BURNISHING

1/8P

External

Insert

Part No.

UN External

L 6 inch

L 6 mm 19.05 25.40 19.05 25.40 19.05 25.40 19.05 25.40 19.05 25.40 25.40 25.40 25.40 25.40

T 1 inch

T 1 mm

TPI (Pitch)

TP075K-UN32E TP100K-UN32E TP075K-UN24E TP100K-UN24E TP075K-UN20E TP100K-UN20E TP075K-UN18E TP100K-UN18E TP075K-UN16E TP100K-UN16E TP100K-UN14E TP100K-UN13E TP100K-UN12E TP100K-UN10E *

32 32 24 24 20 20 18 18 16 16 14 13 12

0.750 1.000 0.750 1.000 0.750 1.000 0.750 1.000 0.750 1.000 1.000 1.000 1.000 1.000

0.080 0.140 0.080 0.140 0.080 0.140 0.080 0.140 0.080 0.140 0.140 0.140 0.140 0.140

2.03 3.56 2.03 3.56 2.03 3.56 2.03 3.56 2.03 3.56 3.56 3.56 3.56 3.56

E

THREADING

X

10*

*This item is only used with THN-0611-1F100. The reduced body allows a 3/4"-10 UN/UNJ to be produced.

E: 60 - 63

E: 37

E: 43

SPECIALS

Key on E: 1

Inserts sold in quantities of 2

E: 40

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