Drilling Product Catalog

DRILLING | High Performance and Universal Replaceable Insert Drilling System

G Series: 3.5000" - 4.5000" Universal Inserts

Flat Bottom

D 1 inch

Inserts

Part No. Uncoated

Part No. Uncoated

Fractional Equivalent

L 18

L 19

Series

Decimal

10274-0316 10274-0317 10274-0318 10274-0319 10274-0320 10274-0321 10274-0322 10274-0323 10274-0324 10274-0325 10274-0326 10274-0327 10274-0328 10274-0329 10274-0330 10274-0331 10274-0400 10274-0402 10274-0404 10274-0406 10274-0408 10274-0410 10274-0412 10274-0414 10274-0416

10474-0316

3-1/2

3.5000 3.5313 3.5625 3.5938 3.6250 3.6563 3.6875 3.7188 3.7500 3.7813 3.8125 3.8438 3.8750 3.9063 3.9375 3.9688 4.0000 4.0625 4.1250 4.1875 4.2500 4.3125 4.3750 4.4375 4.5000

3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16 3-1/16

3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8 3-3/8

—

3-17/32 3-9/16 3-19/32 3-21/32 3-11/16 3-23/32 3-25/32 3-13/16 3-27/32 3-29/32 3-15/16 3-31/32 4-1/16 4-1/8 4-3/16 4-1/4 4-5/16 4-3/8 4-7/16 4-1/2 3-5/8 3-3/4 3-7/8 4

A40

10474-0318

—

10474-0320

—

10474-0322

—

10474-0324

G

—

10474-0326

—

10474-0328

—

10474-0330

—

10474-0400

— — — — — — — —

G Oversize

Flat Bottom

90° Spot & Chamfer

Sizes not shown are available upon request. Example: Inch: 3-63/64", Universal (G series), 130° CPM-M4 = 10274-3.9844 Decimal: 3.9763", Universal (G series), 130° CPM-M4 = 10274-3.9763 Inserts sold in quantities of 1.

A40: 31 - 34

A40: 22

A40: 3

Key on A40: 2

A40: 21

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