Diamond Core Drill (Dry Type) Straight Shank

For piping for air conditioners, gas, water service, or electricity, in general to hard concrete, reinforced concrete (up to φ13 mm), ALC, etc.

[Features]
· The core (cutting scraps) can be conveniently pulled out from the top by using the simple body removal/insertion feature.
· Sharp bonds and excellent edges with double hex tip (rebar max φ13 mm).
· The unique tornado spiral groove forcibly discharges cutting chips.
· Grip part comes with knurling, for safe gripping.
· With convenient depth graduations (guideline).