DeWalt DT5554QZ Extreme 2 Metal Drill Bits 10 Pieces 8.5mm x 117mm

The DEWALT Extreme 2 Metal Drill Bit set comprises 10 high-quality HSS drill bits designed for precise drilling across steel, alloys, wood, and plastic. Each bit features an 8.5 mm tip diameter and a total length of 117 mm, with a 72 mm working length. The patented split pilot point helps prevent walking or slipping on contact, enabling burr-free holes in sheet or thin materials while delivering cleaner, more accurate results. The bits are built to start drilling on contact and include a no-slip shank and a tapered web that reduce breakage. Permanent size markings sit above the shank for easy identification, and the set is compatible with standard drill chucks for broad usability. This combination makes the set suitable for portable or stationary drilling up to 900 N/mm in steel, alloyed, and non-alloyed materials, while maintaining performance in wood and plastic applications.”

Features

• Tip diameter: 8.5 mm
• Working length: 72 mm
• Overall length: 117 mm
• High-Speed Steel (HSS) material
• 10-piece set with permanent size markings
• Split pilot point reduces walking and burrs

Technical specifications

• Pack quantity: 10
• Compatible with standard drill chucks
• Drills steel, alloys, wood, and plastic
• Special design: tapered web reduces breakage
• Metal tip starts drilling on contact
• No-Slip shank for secure chuck grip