Core Drill HD

Core Drill HD

3keego core drill HD type is much longer in length and with a drilling depth of 95 mm on the concrete wall. Exchangeable center drill and with three arbor type, Hexagonal shank, SDS-Max shank, and SDS-Plus shank.

Category: HD


Ideal for Concrete and Masonry

  • Exchangeable tungsten carbide tipped center drill and exchangeable arbor.
  • Drilling depth: 95mm thick.
  • Effective length: 125mm deep.

3keego core drill HD type is ideal for 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 HD type has exchangeable center drill and arbors.


HT Type
Material type Tungsten Carbide Tipped (TCT)
Drilling depth (mm) 95
Effective length (mm) 125
Diameter range (mm) 25 - 200

Hex shank

SDS max shank

SDS plus shank

Coating Standard
Concrete with rebar -
Rotary hammer drill