B20-CRT_US-EN

BORING | Criterion® CBS Finish Boring Tools

Mini Coated Boring Tools Bore Diameter Range: 0.050" - 0.275"

A

L 1

DRILLING TiAlN

Top view

D 2

D 1

L 3

Side view

B

BORING

Mini Coated Boring Tools

Min. Boring Diameter

Boring Bar

Weight

Coated Part No.

D 1

L 3

L 1

D 2

0050GA 0060GA 0080GA 0100GA 0110GA 0120HA 0140HA 0160HA 0180HA 0200HA

0.050 0.060 0.080 0.100 0.110 0.120 0.140 0.160 0.180 0.200

0.300 0.300 0.500 0.600 0.700 0.750 0.750 0.875 1.125 1.250

1.500 1.500 1.500 1.500 1.500 2.500 2.500 2.500 2.500 2.500

0.125* 0.125* 0.125* 0.125* 0.125* 0.250* 0.250* 0.250* 0.250* 0.250*

0.010 (lbs) 0.010 (lbs) 0.010 (lbs) 0.010 (lbs) 0.010 (lbs) 0.020 (lbs) 0.020 (lbs) 0.020 (lbs) 0.020 (lbs) 0.020 (lbs)

C

REAMING

*Reducing sleeve required

L 1

D 3

D

BURNISHING

D 2

L 3

E

Reducing Sleeves

Reducing Sleeve

THREADING

Weight

Part No.

D 3

D 2

L 1

L 3

BTH-01250500 BTH-02500500 BTH-03750500

0.125 0.250 0.375

0.500 0.500 0.500

2.000 1.312 1.312

0.220

0.100 (lbs) 0.050 (lbs) 0.030 (lbs)

- -

X

B20: 58 - 59

B20: 54 - 55

SPECIALS

Key on B20: 1

= Imperial (in) = Metric ( mm )

B20: 10

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