Anchor Drill Bits

R32 threaded anchor drill bits for self-drilling hollow anchor bars and rock bolts — used in slope stabilization, tunnel forepoling (pipe umbrella), foundation anchoring and mining ground support. Available in 51 mm (Q651-R32) and 76 mm (Q976-R32) head diameters, with spherical tungsten carbide buttons in heat-treated alloy steel bodies. Other diameters, thread types and insert shapes are made to order.

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