BIG KAISER High Performance Tooling Solutions 2018-2019

BACK COUNTERBORING TOOLS

BF-CUTTER Exclusively Designed for Back Spot Facing of Cap Bolt Holes HOLE DIAMETER: ø.256"-1.300" (ø6.5-33mm) Cap bolt size M6-M16, for ø1/4"-5/8"

COOLANT

THROUGH

Effective Cutting Depth L 1 L

L 2

Fig. 1

Effective Cutting Depth L 1 L

L 2

Fig. 2

L

Effective Cutting Depth L 1

L 2

L 1

Fig. 3

Catalog Number

Facing øD

Min Hole Dia. øD 2

Offset F

Insert Model

L

L 1

L 2

Fig.

øD 1

ST16-BFM6/11-12

.433 .551 .689 .787 .906

.256 .335 .413 .512 .591 .669 .748 .827 .906 .984

4.016 4.252 4.409 4.803 5.354 5.591 7.402 7.677 7.953 8.425 8.858 9.252

.472 .787 .984

.094 .114 .144 .144 .163 .183 .205 .224 .244 .287 .268 .307

.354

-BFM8/14-20

1

16mm

CM0502

-BFM10/17.5-25 -BFM12/20-36

.394

2

1.417 1.929 2.205 2.480 2.756 3.031 3.307 3.740 4.134

ST20-BFM14/23-49

2

20mm

.394

CM0502

-BFM16/26-56

1.024 1.142 1.260 1.378 1.535 1.693 1.890

ST32-BFM18/29-63

-BFM20/32-70 -BFM22/35-77 -BFM24/39-84 -BFM27/43-95 -BFM30/48-105

.590

CC †† 07..

3

32mm

.787

CC †† 09..

1.181 1.299

ACCESSORIES

• Wrench and screws are included, inserts must be ordered separately

INSERTS PG. 591

590

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