Mining • Water Well • Industrial
Tungsten Carbide Insert
Open Bearing Bits*
|
Jet Air Circulation
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||
|
IADC
|
Inches
|
Metric
|
|
431 - 642
|
5 1/4”
|
132
|
|
431 - 642
|
5 5/8”
|
142
|
|
431 - 642
|
5 7/8”
|
149
|
|
431 - 642
|
6 1/4”
|
159
|
|
431 - 642
|
6 1/2”
|
165
|
|
431 - 642
|
6 3/4”
|
171
|
|
431 - 642
|
7 7/8”
|
200
|
|
GT® Engineering, Inc.
7 American Way
Shawnee, OK 74804 USA
(800) 752-0816
(405) 395-0500
GT is a Registered Trademark of GT® Engineering, INC.
