SCI 21-22 General Catalog

Chipbreaker and Grade Selection Guide for Turning Non-Ferrous Metal

Non-Ferrous Metal

Grades

SUMIDIA DA1000

M6

6,650

4,920

DA1000 SUMIDIA

3,280

A

H1 Carbide

1,640

0

Finishing

Roughing

Partially Interrupted

Interrupted

Continuous

Main Chipbreakers

Negative Type

Positive Type

Positive Type (PCD)

AX Type

NAG Type

GD Type

.160

.160

.080

AW Type

LD Type

.120

.120

.060

AY Type

GD Type

AX Type

NAG Type AW Type

.080

.080

.040

.040

.040

.020

LD Type

AY Type

0

.004 .008 .012 .016 .020

0 .004 .008 .012 .016 .020 Feed Rate f (IPR)

0 .004 .008 .012 .016

Feed Rate f (IPR)

Feed Rate f (IPR)

Recommended Cutting Conditions

Non-Ferrous Metal Non-Ferrous Metal

Cutting Conditions

Min. - Max.

Cutting Process Application

Grade

Depth of Cut a

Cutting Speed v

f (IPR)

Feed Rate

p (inch)

c (SFM)

Continuous Cutting General Cutting Interrupted Cutting

DA1000

.004 - .120

.002 - .008

up to 6,500

SUMIDIA

H1

.012 - .200

.004 - .020

up to 3,300

Carbide

A22

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