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4-1/2" Fluted Coring Cup - Uses Rope Thread Shank

SKU: DBC-PCN-4500

4-1/2" Fluted Coring Cup - Uses Rope Thread Shank

$365.51
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4-1/2" Fluted Coring Cup - Uses Tapered Shank

SKU: DBC-PC-4500

4-1/2" Fluted Coring Cup - Uses Tapered Shank

$610.00
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5" Fluted Coring Cup - Uses Rope Thread Shank

SKU: DBC-PCN-5000

5" Fluted Coring Cup - Uses Rope Thread Shank

$482.13
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5" Fluted Coring Cup - Uses Tapered Shank

SKU: DBC-PC-5000

5" Fluted Coring Cup - Uses Tapered Shank

$859.40
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5-1/2" Fluted Coring Cup - Uses Tapered Shank

SKU: DBC-PC-5500

5-1/2" Fluted Coring Cup - Uses Tapered Shank

$957.97
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5/8" x 12" Quad Tip Drill Bit for Spline Shank

SKU: DBQR12-0625

5/8" x 12" Quad Tip Drill Bit for Spline Shank

$60.43
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5/8" x 12" Single Tip Drill Bit for Spline Shank

SKU: DBR12-0625

5/8" x 12" Single Tip Drill Bit for Spline Shank

$43.20
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5/8" x 18" Quad Tip Drill Bit for Spline Shank

SKU: DBQR18-0625

5/8" x 18" Quad Tip Drill Bit for Spline Shank

$64.36
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5/8" x 18" Single Tip Drill Bit for Spline Shank

SKU: DBR18-0625

5/8" x 18" Single Tip Drill Bit for Spline Shank

$55.75
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6" Fluted Coring Cup - Uses Rope Thread Shank

SKU: DBC-PCN-6000

6" Fluted Coring Cup - Uses Rope Thread Shank

$527.52
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6" Fluted Coring Cup - Uses Tapered Shank

SKU: DBC-PC-6000

6" Fluted Coring Cup - Uses Tapered Shank

$1,038.03
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7/8" x 12" Quad Tip Drill Bit for Spline Shank

SKU: DBQR12-0875

7/8" x 12" Quad Tip Drill Bit for Spline Shank

$67.03
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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.