BIG DAISHOWA High Performance Tooling Solutions Vol 2

ROUGH BORING HEADS

SERIES 319 SW RANGE: Ø.787"-8.000"

US PATENT # 8,747,034

The short and compact design of the components combined with a positive and friction locked connection between the tool body and insert holders provide maximum rigidity and highest cutting performance.

L 1

X/2

X/2

Balanced—RSS

L 2

X/2

X

X/2

Stepped—DVS

X

Catalog Number

Reference Number 10.319.101 10.319.201 10.319.301 10.319.401 10.319.501 10.319.601 10.319.602 10.319.603 10.319.701 10.319.702 10.319.703

X (Step)

Weight (lbs.)

CKB

ØD

ØB

L 1

L 2

SW20-31CKB1 SW25-40CKB2 SW32-51CKB3 SW41-66CKB4 SW53-86CKB5 SW68-110CKB6 SW98-153CKB6 SW148-203CKB6 SW98-153CKB7-87 SW98-153CKB7-117 SW148-203CKB7

CKB1 CKB2 CKB3 CKB4 CKB5

.787-1.220 .984-1.575 1.260-2.008 1.614-2.598 2.087-3.386 2.677-4.331 3.858-6.024 5.827-8.000 3.858-6.024 3.858-6.024 5.827-8.000

.748 .945

1.280 1.398 1.575 1.850 2.244

1.284 1.402 1.579 1.858 2.252

.1 .2 .4 .8

.008

1.220 1.535 1.969 2.500 3.543 5.512

.016 .016

1.5 2.6 4.2 5.0 6.3 9.1

CKB6

2.795

2.803

.016

3.425

3.433

3.543

CKB7

.016

4.606

4.614

5.512

11.3

ACCESSORIES

Select the same CK No.

EXTENSIONS & REDUCTIONS PG. 272

APPLICATION ADVICE PG. 432

SPARE PARTS PG. 543

INSERTS PG. 516

SHANK

HEAD

INSERT HOLDER

BIG CAPTO Pg. 267 ST Pg. 305

HSK Pg. 208 Pg. 230 Pg. 237

BCV Pg. 88 BBT Pg. 150

Pg. 424

421

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