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1" x 12" Single Tip Drill Bit for Spline Shank

SKU: DBR12-1000

1" x 12" Single Tip Drill Bit for Spline Shank

$72.88
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1" x 18" Single Tip Drill Bit for Spline Shank

SKU: DBR18-1000

1" x 18" Single Tip Drill Bit for Spline Shank

$78.28
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1-1/2" x 18" Single Tip Drill Bit for Spline Shank

SKU: DBR18-1500

1-1/2" x 18" Single Tip Drill Bit for Spline Shank

$164.75
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1-1/4" x 18" Single Tip Drill Bit for Spline Shank

SKU: DBR18-1250

1-1/4" x 18" Single Tip Drill Bit for Spline Shank

$119.93
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1-1/8" x 12" Single Tip Drill Bit for Spline Shank

SKU: DBR12-1125

1-1/8" x 12" Single Tip Drill Bit for Spline Shank

$83.86
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1-1/8" x 18" Single Tip Drill Bit for Spline Shank

SKU: DBR18-1125

1-1/8" x 18" Single Tip Drill Bit for Spline Shank

$107.39
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1/2" x 12" Single Tip Drill Bit for Spline Shank

SKU: DBR12-0500

1/2" x 12" Single Tip Drill Bit for Spline Shank

$55.00
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1/2" x 18" Single Tip Drill Bit for Spline Shank

SKU: DBR18-0500

1/2" x 18" Single Tip Drill Bit for Spline Shank

$47.18
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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" 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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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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Spline or Rotary Single Tip Masonry Drill Bits

Spline or Rotary Single Tip Masonry Drill Bits

Spline Single Tip Masonry Bits

Spline Single Tip Masonry Bits are versatile drilling tools designed for reliable performance in concrete, masonry, block, and stone when used with spline-drive rotary hammers. Before selecting a bit, be sure to reference the Chisel Lookup by Hammer tool at the top of this page to confirm compatibility with your specific spline hammer.

Featuring a single carbide cutting tip, these masonry bits are engineered for general-purpose drilling applications such as anchor holes, dowel holes, and routine masonry drilling tasks. The carbide tip delivers strong cutting performance and durability while efficiently transferring impact energy into the material for consistent drilling results.

Manufactured from high-quality steel and built to withstand the demanding forces of impact and rotation, spline single tip masonry bits are engineered for durability, long service life, and dependable performance in rugged jobsite environments.

This category includes a selection of spline single tip masonry bit sizes so you can choose the right tool for your drilling needs — providing accurate hole placement, steady performance, and a secure fit when properly matched to your hammer. Whether for contractors, installers, utility crews, or rental centers, these bits are designed to get the job done with confidence.