3 inch wet core drill bit for concrete with 1-1/4"-7 threaded arbor
Core drill bit for concrete, brick, and stone with 3" diameter and 14" drilling depth. For use with 1-1/4"-7 spindle handheld drills or rigs in rotary mode. Customer note highlights mixed quality but positive performance in wet conditions
Highlights
- 3" diameter with 14" drilling depth
- wet operation capability
- uniform diamond distribution for fast-speed
Pros
- 3" diamond core bit for hard masonry
- long drilling depth (14")
- uniform diamond distribution for fast-speed
- wet use suitability
- compatible with 1-1/4"-7 arbors
Cons
- mixed quality feedback from customers
- teeth bending/breakage reported by some users
Best For
Features
- SPECS Core drill bit 3" diameter(outside),1-1/4" - 7 threaded arbor,14" drilling depth.
- USE WITH For use with 1-1/4" - 7 spindle handheld core drills or core drill rigs with stand; use on rotary mode only.
- LONGEVITY 3" Core bits feature uniform distribution and large diamond for fast-speed. Wet used!
- VERSATILE 3 inch diamond hole saw drill bit core brick,concrete block with light steel reinforcement or hard masonry
- stone.
- RELIABLE Adopt new materials and advanced sintering process and welding process
- which significantly improves the sharpness and resistance of this concrete hole saw.
