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Drill America carbide masonry bit, black oxide, 18 inch length

Drill America

Drill America DAM18X1 Carbide-Tipped Masonry Drill Bit 18

SKU CH-1B8R-G9CK9

Carbide-tipped masonry drill bit with 18" overall length, black oxide finish and 118-degree point for brick, concrete and sandstone

  • TypeDrill Accessories
  • Carbide-tipped design withstands abrasive masonry drilling
  • 18 inch overall length reaches deep holes in thick walls
  • Black oxide finish resists corrosion during extended storage
  • Wide spiral flutes clear dust quickly from brick and concrete
  • 118 degree conventional point starts cleanly in sandstone and masonry

Drill America DAM18X1 Carbide-Tipped Masonry Bit

The Drill America DAM18X1 is a carbide-tipped masonry drill bit designed for use with portable electric drills. It targets professionals and DIY users who need to bore deep holes in brick, concrete or sandstone. The 18 inch overall length provides extended reach for through-hole applications. A black oxide finish helps resist corrosion during storage and use.

118 Degree Conventional Point and Round Shank

The 118 degree conventional point geometry determines how the bit starts and cuts in masonry materials. Wide spiral flutes are engineered to remove dust quickly in softer substrates like brick and sandstone. The 1/2 inch round shank fits standard drill chucks without requiring a specialised holder. Carbide tips are brazed to tough steel bodies and sized larger than the nominal diameter to clear anchor screws and expansion shields.

Suited for Deep Anchor Holes in Soft Masonry

This bit suits installers drilling deep clearance holes for toggle bolts, expansion shields or anchor screws in brick, concrete and sandstone. The long 18 inch body reaches through thick walls or layered materials. Users needing SDS-plus or SDS-max shank compatibility for rotary hammers should look elsewhere. The California Proposition 65 notice indicates the product contains chemicals linked to cancer and reproductive harm.

Highlights

  • Carbide-tipped design withstands abrasive masonry drilling
  • 18 inch overall length reaches deep holes in thick walls
  • Black oxide finish resists corrosion during extended storage
  • Wide spiral flutes clear dust quickly from brick and concrete
  • 118 degree conventional point starts cleanly in sandstone and masonry

Specifications

BrandDrill America
TypeDrill Accessories

Questions about this item

How deep can the 18-inch overall length actually reach in a real job?

The 18-inch overall length lets you drill through thick masonry walls or deep anchor holes in a single pass without needing an extension.

What does the 118-degree conventional point mean for starting holes in brick or concrete?

The 118-degree conventional point centres quickly on hard surfaces and reduces wandering when you begin each hole.

Will the 1/2-inch round shank fit my standard drill chuck without an adapter?

Yes, the 1/2-inch round shank seats directly in any three-jaw chuck that accepts half-inch bits, so no adapter is required.

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