BIG DAISHOWA High Performance Tooling Solutions Vol 3

LARGE DIAMETER BORING HEADS

SERIES 318 ROUGH BORING INSERT SELECTION & CUTTING DATA RANGE: Ø7.76"-24.41"

CC..12 (1/2" I.C.)

CC..16 (5/8" I.C.)

SC..12 /SD..12 (1/2" I.C.)

Balanced Cutting

Stepped Cutting

Balanced Cutting

Stepped Cutting

Balanced Cutting

Insert Radius

Speed (SFM)

Material

Catalog Number

Feed (IPR)

Max Ø D.O.C.

Feed (IPR)

Max Ø D.O.C.

Feed (IPR)

Max Ø D.O.C.

Feed (IPR)

Max Ø D.O.C.

Feed (IPR)

Max Ø D.O.C.

CCMM120404- TNP11 CCMM120408- TNP12 CCMM120404- TNP11 CCMM120408- TNP11

—

11.654.340

.016

.014 .350 .008 .600

— — — —

.016 .350

Mild Steels 10XX-15XX 1018, 1020, 1551 High Carbon Alloy Steels 23XX-92XX 4130, 4340, 8620 300 Series Stainless Steel 304, 316, 17-4ph

400-825

SCMM120408- TNP12

10.645.996

.031

.020 .400 .012 .800

.024 .600 .014 1.120

.022 .380

—

11.654.340

.016

.012 .350 .008 .600

— — — —

.014 .350

350-750

CCMM160508- TNP11

SCMM120408- TNP11

.031

.018 .400 .012 .800

.022 .600 .012 1.120

.020 .380

10.654.968

—

11.654.340

.016

.012 .280 .008 .450

— — — —

.014 .250

200-450

SCMM120408- TNP12

10.654.969

10.654.996

.031

.018 .325 .010 .600

.022 .400 .012 .800

.020 .300

10.654.968

—

11.654.340

.016

.012 .350 .008 .600

— — — —

.014 .350

400 Series Stainless Steel Martensitic

250-550

SCMM120408- TNP12

10.654.969

10.654.996

.031

.018 .400 .012 .800

.022 .600 .012 1.120

.020 .380

CCMM120404- TNP11 CCMM120408- TNP11 CCMM120404- TNP11 CCMM120408- TNP11

—

11.654.340

.016

.014 .500 .008 .800

— — — —

.016 .480

Grey Cast Iron Class 30

300-600

CCMM160508- TNP11

SCMM120408- TNP11

.031

.020 .600 .012 1.000

.024 .750 .014 1.400

.022 .580

—

11.654.340

.016

.012 .450 .008 .700

— — — —

.014 .420

Cast Iron Ductile/Nodular

250-550

CCMM160508- TNP11

SCMM120408- TNP11

.031

.018 .500 .010 .900

.022 .675 .012 1.250

.020 .480

10.654.968

—

.016

.010 .240 .005 .400

— — — —

— —

High Temp. Alloys Titanium, Inconel, Monel, etc.

100-225

SCMM120408- TNP12

10.654.969

10.654.996

.031

.014 .280 .007 .500

.016 .380 .008 .700

.014 .250

CCMT120404- C2P

—

.016

.014 .500 .008 .800

— — — —

— —

Copper Alloys Brass and Bronze

550-800

SCMM120408- C2P

11.654.991

10.654.997

.031

.020 .600 .012 1.000

.024 .750 .014 1.400

.022 .580

10.654.995

—

.016

.016 .550 .010 1.000

— — — —

— —

Aluminum & Non-Ferrous

825-1300

10.654.992

10.654.998

10.654.387

.031

.022 .650 .012 1.250

.030 .900 .015 1.625

.022 .650

Do not exceed maximum RPM as marked on the extension slide! ! CAUTION All Cutting Data Without Guarantee

Cutting Speed:

Feed Rate: IPM = RPM x IPR

SFM x 3.82

RPM =

Bore Ø

526