Diamond Core Drill Bit for Granite & Marble - Wet/Dry - 3/8" Shank Size:1-3/4" Max Air Pressure: 90 PSI

Max Air Pressure: 90 PSI

Prevents damage to caliper pistons and seals during service

Angled Extension Aluminum Tube

Locking mechanism holds setting and prevents accidental down-dialing

differentials

Diamond Core Drill Bit for Granite & Marble - Wet/Dry - 3/8" Shank Size:1-3/4" Max Air Pressure: 90 PSIThis diamond core drill bit is designed for clean, controlled drilling in granite, marble, and other hard stone materials. It features a durable diamond cutting edge and a removable pilot bit to help start holes accurately. The compact design makes it ideal for countertop, tile, and stone installation work. Diamond drilling diameter: Select size from options above 5 mm diamond segment height for extended cutting life Overall length: 3 1 2" Barrel