AMPC-E_US-EN

THREADING | Solid Carbide and Indexable Thread Mills

IDX

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

A

T 1

L 6

DRILLING

Internal

5/16P

60°

UNJ Internal

R max 0.18042P R min 0.15011P

External

B

Insert

Part No.

UNJ 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

T 1 inch

T 1 mm

TPI (Pitch)

BORING

TP075K-UNJ32I TP100K-UNJ32I TP075K-UNJ24I TP100K-UNJ24I TP075K-UNJ20I TP100K-UNJ20I TP075K-UNJ18I TP100K-UNJ18I TP075K-UNJ16I TP100K-UNJ16I TP100K-UNJ14I TP100K-UNJ12I

32 32 24 24 20 20 18 18 16 16 14 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

0.080 0.140 0.080 0.140 0.080 0.140 0.080 0.140 0.080 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

C

REAMING

T 1

L 6

Internal

5/16P

60°

UNJ External

D

R max 0.18042P R min 0.15011P

BURNISHING

External

Insert

Part No.

UNJ 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

T 1 inch

T 1 mm

TPI (Pitch)

TP075K-UNJ32E TP100K-UNJ32E TP075K-UNJ24E TP100K-UNJ24E TP075K-UNJ20E TP100K-UNJ20E TP075K-UNJ18E TP100K-UNJ18E TP075K-UNJ16E TP100K-UNJ16E TP100K-UNJ12E

32 32 24 24 20 20 18 18 16 16 12

0.750 1.000 0.750 1.000 0.750 1.000 0.750 1.000 0.750 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

2.03 3.56 2.03 3.56 2.03 3.56 2.03 3.56 2.03 3.56 3.56

E

THREADING

X

E: 60 - 63

E: 37

E: 43

SPECIALS

Key on E: 1

Inserts sold in quantities of 2

www.alliedmachine.com | 1.330.343.4283

E: 41