Diamond Core Bits: Drill Granite, Concrete and Marble

How To Drill Concrete | How To Drill Granite
  • FREE: “The ABCs of Drilling” instruction guide with your order
  • Concrete and granite drill bits at wholesale prices
  • Fit your regular drill or drill press, no special tools needed
  • You'll drill concrete and granite for construction, craft or DIY projects
  • 100% money back guarantee


You can drill holes to set anchors in concrete or drill holes in granite countertops.

The Concrete Sawing and Drilling Association (CSDA) recommends using diamond drill bits instead of hammer bits for most applications. Diamond bits drill a smoother hole and because there isn’t any “hammer action” you won’t crack or chip the concrete or granite.

Are you looking for some "How-To" information?
You'll get a FREE copy of "The ABCs of Drilling" with your order.

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1/4" Diamond Core Bit for Granite & Concrete
Retail price: $48.65
Your price: $29.95, 2/$54.20
5/16" Diamond Core Bit for Granite & Concrete
Retail price: $52.55
Your price: $31.50, 2/$58.54
3/8" Diamond Core Bit for Granite & Concrete
Retail price: $57.70
Your price: $34.95, 2/$62.60
1/2" Diamond Core Bit for Granite & Concrete
Retail price: $76.95
Your price: $41.00, 2/$72.80
5/8" Diamond Core Bit for Granite & Concrete
Retail price: $80.85
Your price: $52.50, 2/$81.40
3/4" Diamond Core Bit for Granite & Concrete
Retail price: $87.50
Your price: $63.50, 2/$107.70
1" Diamond Core Bit for Granite and Concrete
Retail price: $94.35
Your price: $68.50, 2/$116.45
1 3/8" Diamond Core Bit for Granite & Concrete
Retail price: $110.65
Your price: $74.60, 2/$126.82
Diamond Cutting Tools LLC
1227 Rockbridge Rd
Suite 208-164
Stone Mountain GA 30087


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