HT Drill Bit 8mm

Achieve precise and effortless drilling with the Diamond Core Drill Bit 5/16” (8mm). Designed with vacuum brazed diamond technology, this hole saw delivers superior cutting performance on glass, ceramic, porcelain tiles, marble, brick, granite, and quartz. The 1/4-inch hex shank ensures compatibility with most angle grinders and high-speed drills, making it a must-have tool for both professionals and DIY enthusiasts.

Key Features:

✅ Precision Drilling – Engineered for clean, accurate holes with minimal chipping, ensuring a smooth and professional finish every time.

✅ Vacuum Brazed Diamond Technology – High-grade diamond grit enhances cutting efficiency, improving durability and performance under tough conditions.

✅ Fast & Smooth Cutting – Special U-groove tooth shape and chip removal design provide excellent debris clearance, preventing overheating and extending tool life.

✅ Dry or Wet Use – Designed for dry drilling without water but can be used with water for an extended lifespan.

✅ Versatile Compatibility – Equipped with a 1/4-inch hex shank, allowing easy attachment to angle grinders and high-speed drills (adaptor for 3/8’’ hex shank not included).

✅ Wide Application – Ideal for drilling through porcelain tile, ceramic, marble, glass, granite, stone, masonry, and brick with ease.

Product Specifications:

•Diameter: 5/16” (8mm)

•Shank Type: Hex (1/4 Inch)

• Diamond Height: 10mm

• Total Length: 60mm

• Max Working Depth: 35mm

•Material: Vacuum Brazed Diamond

Why Choose SALI Diamond Core Drill Bit?

•Provides clean, chip-free holes in a wide range of materials.

•Engineered for high-speed, smooth drilling with minimal effort.

•Long-lasting diamond brazed construction ensures extended tool life.

•Compatible with angle grinders and powered drills for maximum versatility.

• Perfect for professional contractors and home improvement projects alike.