T51 Retrac Bit - Thread Button Bit, Top Hammer
Specification of T51 Button Bit , kindly check below: Thread type: T51. Head diameters: 89mm ~ 127mm. Face designs; Flat Face, Drop Center, Uni-face; Carbide shape: Dome, Ballistic , Semi-Ballistic, Skirt designs: Standard, retrac, straight retrac. T51 Button Bit Retrac Type
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