Express Cutting Tools Inc.

Phone:  815-964-0410        Fax:  815-964-3909

1/2" Center-Ground Boring Bars
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1/2" Center Ground Boring Bar

Shank Diameter +.000-.0005"
Minimum Bore Diameter +.000-.005"
Maximum Bore Depth +.050-.000"
Overall Length ±1/16"
Clearance Angles 8-10°

**** Customer Designed/Specialty Tooling available by Request ****

Shank Diameter Overall Length Order Number Minimum Bore Diameter Maximum Bore Depth  Price Each
1/2" 3"
BBC400750
BBC4001000
BBC4001125
BBC4001250
BBC4001500

.400
.400
.400
.400
.400
.750
1.000
1.125
1.250
1.500
$42.00
4"
BBC4002000
BBC4002500
BBC4002750
BBC4003000
.400
.400
.400
.400
2.000
2.500
2.750
3.000
$46.00
5"
BBC4003250
BBC4003500
BBC4004000
BBC4004500
.400
.400
.400
.400
3.250
3.500
4.000
4.500
$59.25
 

Boring Bars:

Center Ground:  1/8"   3/16"    1/4"    5/16"    3/8"    1/2"   

Offset:             1/8"   3/16"    1/4"    5/16"    3/8"    1/2"  

Miniature:         1/8"