No. 19 4-Wing H.D. Chevron Bit
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Sizes Available: 5-1/2" Thru 6-3/4" *and all sizes in between* |
3-1/2″ API PIN
Manufacturers of Step-Type, Chevron, Auger, and Kelly bits
Manufacturers of Step-Type, Chevron, Auger, and Kelly bits
No. 19 4-Wing H.D. Chevron Bit
|
Sizes Available: 5-1/2" Thru 6-3/4" *and all sizes in between* |
3-1/2″ API PIN