BIG DAISHOWA High Performance Tooling Solutions Vol 3

ROUGH BORING HEADS

CKB HEAVY METAL BARS For Roughing Tool combinations with heavy metal boring bars give higher rigidity and damping of vibration over conventional steel shank tools when roughing long bores over 5:1. Their dense structure and machinability gives higher toughness over carbide.

X (Bore Depth)

Adapter Size

L

ØD

Catalog Number

Reference Number 11.370.321 11.370.322 11.370.324 11.370.325 11.370.328 11.370.327 11.370.330 11.370.101

Weight (lbs.)

Size

ØD 1

L

X

Min .787 .787 .984 .984

Max

ST.750-CKB1-190TM ST.750-CKB1-240TM ST24-CKB2-218TM ST24-CKB2-290TM ST1.250-CKB3-235TM ST1.250-CKB3-350TM ST1.500-CKB4-254TM ST1.500-CKB4-375TM

7.480 9.450 8.580

6.889 8.559 7.793

1.220 1.220 1.575 1.575 2.008 2.008 2.598 2.598

1.6 2.1 2.4 4.0 5.8 8.0 8.8

CKB1

.750

CKB2

24mm

11.420

10.633

9.250

8.266

1.260 1.260 1.614 1.614

CKB3

1.250

13.780 10.000 14.750

12.796

8.622

CKB4

1.500

13.372

13.3

ACCESSORIES

SPARE PARTS PG. 552

Use HMC Chucks for Optimal Holding

441

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