BIG DAISHOWA High Performance Tooling Solutions Vol 3

LARGE DIAMETER BORING HEADS

SERIES 318 FINISH BORING INSERT SELECTION & CUTTING DATA RANGE: Ø7.795"-25.157"

Insert Type & Size

Insert Radius

Stock Allowance on Dia.

Feed (IPR)

Speed (SFM)

Material

TC..11

CC..09

Mild, Low-Carbon Steel 10XX-15XX 1018,1020,1551, A36 High Carbon Alloy Steels 23XX-92XX Tool Steel 4140, 4340, 8620 300 Series Stainless Steel Austenitic 303, 304, 316, 17-4ph 400 Series Stainless Steel Martensitic 403, 410, 416, 430

TCMT110204-TNP12

CCMT09T304-TNP12

.016

.016-.020

.0040

600-1100

11.655.336

CCMT09T308-TNP12

.031

.024-.040

.0060

TCMT110204-CTP51

CCMT09T304-CTP51

.016

.016-.020

.0040

500-900

TCMT110208-CTP51

CCMT09T308-CTP51

.031

.024-.040

.0060

10.655.389

CCMT09T304-TNP12

.016

.016-.020

.0040

400-750

10.655.399

CCMT09T308-TNP12

.031

.024-.040

.0060

10.655.302B

CCMT09T304-TNP12

.016

.016-.020

.0040

450-800

10.655.303B

CCMT09T308-TNP12

.031

.024-.040

.0060

Grey Cast Iron Malleable Class 20, 30

TCMT110204-TNP11

CCMT09T304-TNP11

.016

.016-.020

.0040

500-1000

TCMT110208-TNP11

CCMT09T308-TNP11

.031

.024-.050

.0060

11.938.833

11.938.838

CBN-CH, CBN-CHN

.008-.016

.0030

1300-1650

10.655.302A

CCMT09T304-TNP11

.016

.016-.020

.0040

Cast Iron Ductile/Nodular/Chilled

350-600

10.655.303A

CCMT09T308-TNP11

.031

.024-.040

.0060

10.655.354

11.654.968

.016

.012-.016

.0020

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

200-325

10.655.364

11.654.969

.031

.018-.032

.0030

TCMT110204-C2P

11.654.957

.016

.016-.020

.0040

Copper Alloys Brass & Bronze

900-1400

TCMT110208-C2P

CCMT09T308-C2P

.031

.024-.050

.0060

10.655.388

10.654.977

.016

.016-.020

.0040

Aluminum/Magnesium 6061, 7075

1000-1600

10.655.398

10.654.987

.031

.024-.040

.0060

Aluminum/Magnesium 6061, 7075 PCD Inserts Hardened Steel Min. 50HRc CBN Inserts

10.938.841

11.938.843

.016

.016-.020

.0040

1500-3000

11.938.860

11.938.851

.031

.024-.050

.0060

10.938.834

11.938.838

.016

.005-.010

.0015

200-300

10.938.865

.031

.006-.012

.0020

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

527

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