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Small hole consumables > integral drill steel > tapered drill rod > tapered drill bits threaded button bits > reaming tools > r22/r25/r28 > r32 > t38 > t45 > t51 > gt60/st58/st68 top hammer consumables > shank rod > shank adaptor > coupling sleeves > extension drill rod > drifting drill rod down-the-hole(dth) bits > cir shank > dhd …

The rockmore story. rockmore international’s roots began in 1948, with the founding of the mining industry’s newest manufacturer, throwaway bit corporation. named for its flagship single-use drill bit products, throwaway started with a commitment to quality – a promise to manufacture high quality bits from the toughest steel and carbide inserts available.

We offer a comprehensive range of dth drill bits to match all conceivable applications. each bit is made from quality alloy steel, and has been precision machined to produce a perfect body, heat treated to the required hardness, given surface compression for fatigue resistance, and fitted with precision buttons manufactured in-house.

[ordercode] [type] [typelabel] [img] [360] *dth hammer *diameter [mm] diameter [in] *weight face type [flat] face type [convex] face type [concave] dth-bit 90/3”

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