B20-CRT_US-EN
BORING | Criterion® MBS Finish Boring Tools
Boring Bars
A
Bore Diameter Range: 0.250" - 0.750"
DRILLING
D 2
L 1
L 3
D 1
B
Steel Boring Bars | Bore Diameter Range: 0.250" - 0.750" Min. Boring Diameter
Boring Bar
BORING
D 1
L 3
L 1
D 2
Weight
Insert Form WBGX0301.. WBGX0301.. WBGX0301..
Part No.
0250B 0312B 0375B 0437B 0500B
0.250 0.312 0.375 0.437 0.500
1.062 1.437 1.750 2.062 2.187
2.500 2.750 3.062 3.375 3.500
0.500 0.500 0.500 0.500 0.500
0.080 (lbs) 0.080 (lbs) 0.100 (lbs) 0.110 (lbs) 0.140 (lbs)
CC..215.. CC..215..
C
L 1
D 2
L 3
REAMING
D 1
Heavy Metal Boring Bars | Bore Diameter Range: 0.365" - 0.750" Min. Boring Diameter Boring Bar
D
D 1
L 3
L 1
D 2
Weight
Insert Form
Part No. 0365HM 0550BHM
0.365 0.550
2.250 3.250
4.000 6.000
0.312*
0.080 (lbs) 0.300 (lbs)
CC..215.. CC..215..
BURNISHING
0.500
*Reducing sleeve required.
Carbide Boring Bars | Bore Diameter Range: 0.625" - 0.750" Min. Boring Diameter Boring Bar
D 1
L 3
L 1
D 2
Weight
Insert Form
Part No. 0625BCS
0.625
4.500
8.000
0.500
0.410 (lbs)
CC..215..
E
THREADING
L 1
D 3
Reducing Sleeves
Reducing Sleeve
D 3
D 2
L 1
L 3
Weight
Part No.
D 2
- 0.040 (lbs) BTH-03120500
0.312 0.500 1.312 0.375 0.500 1.312
0.030 (lbs) BTH-03750500
-
X
L 3
B20: 58 - 59
B20: 54 - 55
SPECIALS
Key on B20: 1
= Imperial (in) = Metric ( mm ) Inserts sold separately
www.alliedmachine.com | 1.330.343.4283
B20: 5
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