Diablo 2-1/4" x 7" x 12" SDS-Max Carbide Tipped Core Bit Epoxy It also features NOK hydraulic

It also features NOK hydraulic seals from Japan

Model Number: ECC5 1/4-4HDG

Saltwater and marine environments where Type 316 stainless steel is required

316 SS holds up where other finishes may deteriorate

it accommodates up to 10 x 21 in

Diablo 2-1/4" x 7" x 12" SDS-Max Carbide Tipped Core Bit Epoxy It also features NOK hydraulicDiameter: 2 1 4" Length: 12" Shank: SDS Max Working Length: 7" Tools: SDS Max Rotary Hammer Drill Materials: Concrete Diablo'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,