Ripley - Cablematic | Coring & Stripping Tool - Model: CST-625 - (Blue / .625") Manual or drill operation; T handle with a built-in 3/8 in. (9.5 mm) drill adapter. Combination tool; cores, strips and bevels in one fast precise operation. Spiral-fluted, heat treated steel coring bit; designed for maximum dielectric removal. Replaceable heat treated sheath cutting blade. Rugged, durable all metal construction.  ** Made in the U.S.A. **