Montolit - Diamond Drill Bit (10 mm) 3/8"

The Hole Saws & Core Bits from Montolit. A quality pick to round out your flooring job.

This Montolit Diamond Drill Bit is made in Italy with high quality diamond construction ensuring the Bit will quickly drill many holes (up to 25 or more). Bit can be used on the hardest porcelain, ceramic, natural stone (granite, marble, slate and limestone), terra cotta and glass. Bit is designed to fit on any 3/8" rotary drill (NOT hammer drill) with a recommended drill speed of 800 rpm minimum.