Drilling Product Catalog

DRILLING | T-A® Replaceable Insert Drilling System

T-A® Drill Inserts 3 Series: 34.37 mm - 47.82 mm (1.3530" - 1.8829")

Insert

HSS: Super Cobalt

A30

Part No. TiN

Fractional Equivalent

D 1 mm

D 1 inch 1.4063 1.4173 1.4375 1.4567 1.4688 1.4961 1.5000 1.5313 1.5354 1.5470 1.5625 1.5748 1.5938 1.6142 1.6250 1.6535 1.6563 1.6875 1.6929 1.7188 1.7323 1.7500 1.7717 1.7813 1.7913 1.7970 1.8110 1.8125 1.8438 1.8504 1.8750

153T-0113

35.72 36.00 36.51 37.00 37.31 38.00 38.10 38.90 39.00 39.29 39.69 40.00 40.48 41.00 41.28 42.00 42.07 42.86 43.00 43.66 44.00 44.45 45.00 45.25 45.50 45.64 46.00 46.04 46.83 47.00 47.63

1-13/32

153T-36

—

153T-0114

1-7/16

153T-37

—

153T-0115

1-15/32

153T-38

—

153T-0116 153T-0117 153T-1.547 153T-0118 153T-39

1-1/2

1-17/32

— —

1-9/16

153T-40

—

153T-0119

1-19/32

153T-41

—

153T-0120

1-5/8

153T-42

—

153T-0121 153T-0122

1-21/32 1-11/16

153T-43

—

153T-0123

1-23/32

153T-44

—

153T-0124

1-3/4

153T-45

—

153T-0125 153T-45.5 153T-1.797 153T-0126 153T-0127 153T-46

1-25/32

— — —

1-13/16 1-27/32

153T-47

—

153T-0128

1-7/8

A30: 113 - 139

A30: 85 - 87

A30: 5 - 6

Coatings not listed above can be supplied as nonstocked standards. Process fees apply. Inserts sold in quantities of 1.

Key on A30: 2

HI, HR, CR, SK, BR, CI, NC, WC, TC, CN, IN, NP, RN

A30: 81

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