A30-TAS_US-EN

4

DRILLING | T-A® Replaceable Insert Drilling System

T-A® Drill Inserts 4 Series | HSS | Diameter Range: 1.850" - 2.570" (46.99 mm - 65.28 mm)

A

DRILLING

B

HSS Inserts - Super Cobalt

Insert

Part No.

BORING

FracƟonal Equivalent

D 1 inch 1.8898 1.9063 1.9291 1.9375 1.9685 1.9688 2.0000 2.0079 2.0313 2.0472 2.0625 2.0866 2.0938 2.1250 2.1260 2.1563 2.1654 2.1875 2.2047 2.2188 2.2441 2.2500 2.2813 2.2835 2.3125 2.3228 2.3438 2.3622 2.3750 2.4016 2.4063 2.4375 2.4409 2.4688 2.4803 2.5000 2.5197 2.5313 2.5591 2.5625

D 1 mm

T 1

TiN

154T-48

—

48.00 48.42 49.00 49.21 50.00 50.01 50.80 51.00 51.60 52.00 52.39 53.00 53.18 53.98 54.00 54.77 55.00 55.56 56.00 56.36 57.00 57.15 57.95 58.00 58.74 59.00 59.53 60.00 60.33 61.00 61.12 61.91 62.00 62.71 63.00 63.50 64.00 64.30 65.00 65.09

5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16 5/16

154T-0129

1-29/32

154T-49

—

154T-0130

1-15/16

C

154T-50

—

154T-0131 154T-0200

1-31/32

2

REAMING

154T-51

—

154T-0201

2-1/32 2-3/64 2-1/16

154T-52

154T-0202

154T-53

—

154T-0203 154T-0204

2-3/32

2-1/8

154T-54

—

154T-0205

2-5/32

D

154T-55

—

154T-0206

2-3/16

BURNISHING

154T-56

—

154T-0207

2-7/32

154T-57

—

154T-0208 154T-0209

2-1/4

2-9/32

154T-58

—

154T-0210

2-5/16

154T-59

—

154T-0211

2-11/32

E

154T-60

—

154T-0212

2-3/8

154T-61

—

THREADING

154T-0213 154T-0214

2-13/32 2-7/16

154T-62

—

154T-0215

2-15/32

154T-63

—

154T-0216

2-1/2

154T-64

—

154T-0217

2-17/32

154T-65

—

X

154T-0218

2-9/16

Inserts sold in quanƟƟes of 1.

A30: 112 - 143

A30: 90 - 92

A30: 4 - 6

SPECIALS

CoaƟngs not listed above can be supplied as nonstocked standards. Process fees apply.

Key on A30: 1

TiN = 154T-XXXX TiAlN = 154A-XXXX TiCN = 154N-XXXX AM200 ® = 154H-XXXX

HI, HR, CR, SK, BR, CI, NC, WC, TC

A30: 88

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