striking hammer

striking hammer

[′strīk·iŋ ‚ham·ər]
(engineering)
A hammer used to strike a rock drill.
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References in periodicals archive ?
Test Bar And Striking Hammer With Calibration Certificate And As Per Technical Specification : Hard Steel Ball : 10Mm Diameter, Tied In Spherical Holder With Spring Loading Plunger.
The "House" wasn't ready for this massive hoist, the striking hammer was too heavy and cracked the bell.