The 4-1/4" diamond core bit delivers top-tier performance for core drilling into dense or reinforced concrete. Suitable for both wet and dry applications, it’s perfect for creating openings for HVAC, power systems, or heavy-duty anchors.

Applications:
Structural core drilling
Wet or dry technical installation
Industrial or heavy renovation work

Suitable for: 

Data sheet

Task Type
Drilling
Power source:
Accessory
Width (in / cm)
10.79 cm (4‐¼")
Length (in / cm)
15‐½" (39.37 cm)
Associated products:
Drill
Digging depth:
36.83 cm (14‐½")
Environment
Indoor & Outdoor
Speed (RPM)
5 000 rpm
Target Material
Concrete
Product Type
Drill Bit
User Level
Advanced DIYer
Compatibility
Electric Core Drill