Diablo Tools DMAPLCC1910 4 in. SDS‑Plus Core Bit Extension 480 Convert a 3/8" vacuum pump

Convert a 3/8" vacuum pump intake into 1/4" and 1/2" R-134a compatible fittings

Measure between zones without snaking a hose past the door

Material:  Steel

Diablo’s full-carbide head bits withstand the stress of high-powered hammer drills and the impact of rebar cutting

Diablo Tools DMAPLCC1910 4 in. SDS‑Plus Core Bit Extension 480 Convert a 3/8" vacuum pumpDiablo Tools DMAPLCC1910 4 in. SDSPlus Core Bit Extension Diablos SDS Plus core bit extensions attach to thin wall carbide tipped core bits to provide one of the fastest and longest lasting coring solutions on the market for concrete applications. To use, simply screw the core bit onto the extension. Optimized with a unique brazing and hardening process, Diablos thin wall carbide tipped core bits extend life and productivity, allowing users to drill