3-1/2" Dry Diamond Core Drill Bits for Brick and Block with 1/2" Shank Pilot Bit Adapter, 9.5" Drilling Depth, 5/8"-11 Arbor

★★★★★ 4.3 134 reviews

$55.99
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$55.99
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Product details

Management number 219063349 Release Date 2026/05/03 List Price $22.40 Model Number 219063349
Category

Dry diamond core bits with #30/40 grit high diamond concentration guarantees longer coring life and efficient drilling. Designed for drilling soft brick or building block. 10mm segment height and 9.5" drilling depth with 5/8"-11 threaded arbor. 1/2" chuck pilot bit adapter included. Use wet or dry with handheld core drills or dedicated core drill rigs in rotary mode only.

  • MULTIPURPOSE - designed to drill soft brick and building block
  • PILOT BIT ADAPTER - includes 1/2" shank pilot bit adapter
  • HEAVY DUTY - embedded diamond concentration guarantees longer core life and efficient drilling
  • GRIT SIZE - #30/40 grit size
  • DRILLING DEPTH - 9.5" drilling depth
  • WET OR DRY - recommended to use with handheld core drills or dedicated core drill rigs (rotary mode only)
  • ROTARY MODE ONLY - please only use rotary mode with our core bits
UPC 702571128175
Brand Name EDiamondTools
Shank Type Threaded
Unit Count 1.0 Count
Item Weight 3.82 Pounds
Part Number DBP0312A5ADJ14_
Finish Types Diamond
Manufacturer EDiamondTools
Material Type Diamond
Item Dimensions 11.61 x 4.13 x 4.13 inches
Tool Flute Type Spiral
Cutting Diameter 88.9 Millimeters
Number of Flutes 2
Surface Recommendation Concrete, Masonry

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4.3 out of 5
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134 ratings | 55 reviews
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