Examples of Drill head in a sentence
Drill head shall contain all necessary cutters and fluid jets for the operation, and shall be of the appropriate design for the ground medium being drilled.
Verify test holing is performed when crossing over gas facilities.2. Drill head is observed in test holes as it passes exposed gas facilities.3. Drill paths parallel to gas facilities, within 3′ of the gas facility, should be discouraged.
Drill head slide travel shall be adequate to clear the area above the drill string and shall be no less than 12”.
Drill head output shall range from a minimum of 8000 lb-ft torque in the lowest gear to a minimum of 425 lb-ft in the highest gear.
Drill head movement shall be controlled by a four position control valve with detents.
Boom Drill head 10008006004002000NoneHand on bolt Hand on Hand on boltboom then on boomBolting BehaviorTable D–13.—Contact incidents by bolting behavior and machine part Bolting behavior Machine part Total Summary1 Boom Drill headNone .
Drill head shall contain all necessary cutters and fluid jets for the operation and shall be of the appropriate design for the ground medium being drilled.
Boom Drill head 10008006004002000NoneHand on bolt Hand on Hand on boltboom then on boomBolting BehaviorTable D–13.—Contact incidents by bolting behavior and machine partBolting behavior Machine part Boom Drill head Total Summary1None .
Drill head and casing diameters are sized for serving both possibilities.
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