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Starter Bit for Thin Wall Core Bits with Rope Thread Shanks

SKU: DB-PCT-STARTER

Starter Bit for Thin Wall Core Bits with Rope Thread Shanks

$28.43
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Steel Bush Tool for Spline/Rotary Shank

SKU: BH1-ROTARY

Steel Bush Tool for Spline/Rotary Shank

$78.22
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Sure Lock Bolt & Nut Kit

SKU: FSARKIT-L

Sure Lock Bolt & Nut Kit

$40.41
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Spline or Rotary Drive Tools

Spline or Rotary Drive Tools

Spline or Rotary Drive Tools
Explore our collection of heavy-duty chisels, drills and coring bits designed for select top-hammer models from brands like Bosch, DeWalt, Hitachi, Metabo, Milwaukee and more. In this category, “spline/rotary drive” refers to a special shank style that allows your hammer’s drive teeth to spin freely while the tool itself remains fixed — no ridged splines to rotate the chisel. 
Whether you’re tackling demolition, chiseling thick concrete, or working through reinforced slabs, the tools in this category deliver rugged, construction-grade performance.
Need help confirming if the shank style fits your hammer? Use our “Chisel Lookup by Hammer” tool at the top of the page — or call us at 800-239-1434 for guidance.