Diablo DMAMXCC5050 Core Bit, 4 in Dia, 12 in OAL, Spiral Flute, SDS Max Shank angles used to extend the angle

used to extend the angle stop

it uses the vacuum's suction so you can attach it to a wall for hands-free work

The curve starts at the top as a concave

to help ensure an accurate layout

Diablo DMAMXCC5050 Core Bit, 4 in Dia, 12 in OAL, Spiral Flute, SDS Max Shank angles used to extend the angleDiablo's SDS Max carbide tipped core bit range provides one of the fastest and longest lasting coring solutions on the market for concrete applications. All in one design strengthens the bit from end to end in order to withstand the stress and impact of high powered hammer drills in concrete. A spiral flute design removes dust faster, keeping the carbide teeth cooler for ultimate strength and durability. Optimized for maximum performance in corded and