B20-CRT_US-EN

BORING | Criterion® CB-Style CB203D Versatile Boring System

Boring Bars Bore Diameter Range: 0.250" - 5.125"

A

DRILLING

D 2

L 1

L 3

D 1

B

BORING

Steel Boring Bars | Bore Diameter Range: 0.250" - 5.125" Min. Boring Diameter

Boring Bar

Weight

Insert Form WBGX0301.. WBGX0301.. WBGX0301..

Part No.

D 1

L 3

L 1

D 2

0250B 0312B 0375B 0437B 0500D 0750D 1000D 1250D

0.250 0.312 0.375 0.437 0.500 0.750 1.000 1.250

1.062 1.437 1.750 2.062 2.500 3.000 3.500 4.000

2.500 2.570 3.062 3.375 4.250 4.687 5.125 5.562

0.500* 0.500* 0.500* 0.500*

0.080 (lbs) 0.080 (lbs) 0.100 (lbs) 0.110 (lbs) 0.280 (lbs) 0.430 (lbs) 0.570 (lbs) 0.570 (lbs)

CC..215.. CC..215.. CC..325.. CC..325.. CC..325..

C

0.750 0.750 0.750 0.750

REAMING

*Reducing sleeve required

D 2

L 1

L 3

D 1

D

BURNISHING

Heavy Metal Boring Bars | Bore Diameter Range: 0.425" - 4.250" Min. Boring Diameter Boring Bar

Weight

Insert Form

Part No.

D 1

L 3

L 1

D 2

0425BHM 0550BHM 0688CHM 0832DHM

0.425 0.550 0.688 0.832

2.250 3.250 4.250 4.750

4.000 6.000 8.000

0.375* 0.500* 0.625*

0.110 (lbs) 0.300 (lbs) 0.630 (lbs) 1.150 (lbs)

CC..215.. CC..215.. CC..325.. CC..325..

10.000

0.750

E

*Reducing sleeve required

THREADING

L 1

D 3

Reducing Sleeves

Reducing Sleeve

Weight

Part No.

D 3

D 2

L 1

L 3

0.375 0.750 2.406 - 0.190 (lbs) BTH-03750750 0.500 0.750 2.406 0.910 0.040 (lbs) BTH-05000750 0.625 0.750 1.500 - 0.060 (lbs) BTH-06250750

D 2

X

L 3

B20: 58 - 59

B20: 54 - 55

SPECIALS

Key on B20: 1

Inserts sold separately = Imperial (in) = Metric ( mm )

www.alliedmachine.com | 1.330.343.4283

B20: 33