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Home / Products / DMI Professional Grade Small Diamond Core Drill Bits (3/4"–1-7/8")
DMI 3/4-inch Crown diamond core drill bit

DMI Professional Grade Small Diamond Core Drill Bits (3/4"–1-7/8")

$90.00 $71.95 Pro Direct Pricing
Complete the setup
Pair your core bit with a matching slurry ring set. The Pro Direct bundle costs less than buying the two on their own.
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Our Professional Grade Core Drill Bits are built with high-quality materials to last.

Our diamond core drill bits are designed for medium to hard aggregate and reinforced concrete. Made from high-quality diamonds, our drill bits are built to get the job done.

Segment configuration by diameter: Crown segments from 3/4" through 1-3/8". X-Type segmented bits from 1-1/2" through 1-7/8".

Specifications

Diameter3/4" to 1-7/8"
Bond TypeLaser welded, wet cutting
Machine CompatibilityAll standard core drill motors, hand-held drill motors
Segment Height12mm
Arbor Thread5/8-11

UPS Shipping: 1-4 Days
*excludes all equipment

diameter:
3/4"
7/8"
1"
1-1/8"
1-1/4"
1-3/8"
1-1/2"
1-5/8"
1-3/4"
1-7/8"

Product Specifications:

  • 5/8"-11 x 14" Tube Length (3/4 - 1 1/2")
  • 1 1/4" UNC x 14" Tube Length (1 5/8 - 1 7/8")