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3" Thin Wall Coring Cup - Uses Rope Thread Shank

SKU: DBC-PCT-3000

3" Thin Wall Coring Cup - Uses Rope Thread Shank

$412.45
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3-1/2" Fluted Coring Cup - Uses Rope Thread Shank

SKU: DBC-PCN-3500

3-1/2" Fluted Coring Cup - Uses Rope Thread Shank

$274.68
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3-1/2" Fluted Coring Cup - Uses Tapered Shank

SKU: DBC-PC-3500

3-1/2" Fluted Coring Cup - Uses Tapered Shank

$441.67
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3-1/2" Thin Wall Coring Cup - Uses Rope Thread Shank

SKU: DBC-PCT-3500

3-1/2" Thin Wall Coring Cup - Uses Rope Thread Shank

$479.03
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3/4" x 12" Quad Tip Drill Bit for Spline Shank

SKU: DBQR12-0750

3/4" x 12" Quad Tip Drill Bit for Spline Shank

$58.45
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3/4" x 12" Single Tip Drill Bit for Spline Shank

SKU: DBR12-0750

3/4" x 12" Single Tip Drill Bit for Spline Shank

$44.76
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3/4" x 18" Quad Tip Drill Bit for Spline Shank

SKU: DBQR18-0750

3/4" x 18" Quad Tip Drill Bit for Spline Shank

$69.25
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3/4" x 18" Single Tip Drill Bit for Spline Shank

SKU: DBR18-0750

3/4" x 18" Single Tip Drill Bit for Spline Shank

$58.40
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3/8" x 12" Single Tip Drill Bit for Spline Shank

SKU: DBR12-0375

3/8" x 12" Single Tip Drill Bit for Spline Shank

$39.80
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4" Fluted Coring Cup - Uses Rope Thread Shank

SKU: DBC-PCN-4000

4" Fluted Coring Cup - Uses Rope Thread Shank

$346.32
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4" Fluted Coring Cup - Uses Tapered Shank

SKU: DBC-PC-4000

4" Fluted Coring Cup - Uses Tapered Shank

$511.31
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4" Thin Wall Coring Cup - Uses Rope Thread Shank

SKU: DBC-PCT-4000

4" Thin Wall Coring Cup - Uses Rope Thread Shank

$502.45
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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.