5-flute cutter head design for extreme accuracy and comfort. Deep, auger-style flutes ensure rapid drilling. 6.35mm Hex Shank

For large diameter drilling in wood, corkscrew design pulls bit through the wood. 13mm Hex Shank Carbon Steel Spiral Point Suitable for Drilling in All Types of Wood

High quality, heavy duty core drill with industrial grade diamond segments for fast and clean penetration in concrete and masonry. 1/2" Thread Wet & Dry Use Steel Slotted Barrel to Aid Removal of Debris For Use with Diamond Core Drills 7.8mm Diamond Segments

Long life, fine diamond grit for a professional quality finish without chipping tiles. Easy to maintain, self-cooling and self-sharpening grit. Suitable for dry and wet cutting. Self-Cooling Self-Sharpening Fast Drilling Speed Use on Full Speed for Best...

Chisel-shaped tungsten carbide tip for ease of drilling into concrete and stone. Sandblasted to ensure wear resistance. 90mm Working Length

For large diameter drilling in wood, corkscrew design pulls bit through the wood. 13mm Hex Shank Carbon Steel Spiral Point Suitable for Drilling in All Types of Wood

Chisel-shaped tungsten carbide tip for easy drilling into concrete and stone. Sandblasted to ensure wear resistance. 90mm Working Length Ground Tip for Fast Drilling

Retracting magnetic bit holder made from high quality steel for maximum durability. Uses any ¼" hex insert bit. Reduces slipping and wobble of the bit. Steel Alloy Construction

For large diameter drilling in wood, corkscrew design pulls bit through the wood. 13mm Hex Shank Carbon Steel Spiral Point Suitable for Cutting in Hardwood, Softwood & Plywood

Excellent heavy duty grade bit for fast penetration in all types of concrete and masonry. 1/2" Thread Wet & Dry Use Steel Slotted Barrel to Aid Removal of Debris For Use with SDS Plus or 3-Jaw Chuck Machines on Rotary Action 7.8mm Diamond Segments