SALI Diamond Drill Bit 100 mm

Unlock precision cutting with the SALI 100 mm Diamond Drill Bit — your go-to tool for efficient hole drilling in hard surfaces. Features include:

Durable Diamond Edge: Reinforced with premium diamond coating for effortless drilling through tile, porcelain, marble, granite, and other hard materials.

Large Diameter (100 mm / ~4″): Perfect for installing kitchen sinks, bathroom fittings, floor drains, and utility access points.

Smooth & Clean Cuts: Reduces cracking and chipping thanks to advanced bonding and cutting-edge engineering.

Water-Cooled Design: Wet drilling keeps the bit cool and prolongs its lifespan — ideal for longer tasks.

Universal Compatibility: Fits most standard drill grits with ½″ (12.7 mm) or ¾″ shafts using included adaptors.

Whether you're tackling a home renovation or professional installation, this drill bit delivers clean, accurate results every time.

Price includes shipping!