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3-1/4 in Diamond Dry Core Drill Bit with 10 in Depth

GRIXLEN ★ 3.2/5 · ItemOracle Score Mid-Range

$69 USD
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3-1/4 inch Diamond Dry Core Drill Bit, 10" Drilling Depth, 5/8"-11 Thread for Concrete Granite Masonry Brick Block, Includes 3 Adapters SDS Plus, SDS Max and Hex (3-1/4 inch)

Diamond alloy tip core drill bit for dry or wet masonry and stone. Includes 3 adapters for SDS Plus, SDS Max, and hex shanks; drilling depth 10 inches. Suitable for concrete, granite, marble, masonry, brick, block. Customer insight note: mixed signal on keywords

Highlights

  • 3 adapters for versatile shanks
  • 10 inch drilling depth
  • diamond alloy tip for durability

Pros

  • includes SDS Plus, SDS Max and hex adapters
  • 10 inch drilling depth
  • diamond alloy tip for durable drilling
  • multi-material compatibility (granite, marble, masonry, concrete, stone, brick, block)

Cons

  • rotary only
  • drilling diameter fixed at 3-1/4 inch

Best For

  • dry core drilling in concrete
  • wet core drilling in granite
  • drilling through brick and block
  • masonry drilling for installations
  • core drilling in stone and marble
  • combination tool for varied shank types

Features

  • Drilling diameter 3-1/4 inch for core bits
  • Includes three adapters: 110mm SDS Plus, SDS Max, and 110mm Hex shank
  • Deep drilling capability up to 10 inches (254 mm)
  • Diamond alloy tip with alloy steel construction
  • Suitable for dry or wet drilling in granite, marble, masonry, concrete, stone, brick, and block

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