Core Drill HB

Core Drill HB

3keego core drill HB type is high-performance tungsten carbide tipped core drills. Suitable for drilling clean holes into brick, masonry, and concrete.

Category: HB


Ideal for Concrete, Masonry, and Brick

  • Exchangeable tungsten carbide tipped center drill and exchangeable arbor.
  • Drift key used to separate core drill from the arbor. 
  • Drilling depth: 80mm thick.
  • Effective length: 100mm deep.

3keego core drill HB type is ideal for drilling concrete and masonry.

3 Types of Exchangeable Arbor

  1. Core bit HEX shank center drill.
  2. Core bit SDS-PLUS center drill.
  3. Core bit SDS-MAX center drill.

3keego core drill HB type has 3 exchangeable arbors.


HB Type
Material type Tungsten Carbide Tipped (TCT)
Drilling depth (mm) 80
Effective length (mm) 100
Diameter range (mm) 25 - 200

Hex shank

SDS max shank

SDS plus shank

Coating Standard
Concrete with rebar -
Rotary hammer drill