Drill bit Wolfcraft Confirmat 7 mm, model 4006885251106

The Wolfcraft Confirmat drill bit 7 mm is a specialty bit designed for drilling precise pilot holes for confirmat screws in wood-based panels and solid wood. It provides a clean, controlled cut that helps achieve accurate hole geometry and consistent screw seating, reducing splitting and misalignment during furniture assembly and repair. The bit is intended for use with standard cordless and corded drills that accept straight-shank bits and is suitable for workshop or on-site tasks where reliable confirmat fastening is required.

Advantages

The bit delivers consistent hole size and shape that match confirmat screw dimensions, enabling secure and repeatable joints. Its cutting geometry reduces tear-out and material damage on chipboard, MDF and solid wood edges. The 7 mm diameter suits a wide range of confirmat fasteners and provides controlled chip removal for smoother drilling. The straight shank design ensures stable clamping in drill chucks and compatibility with common woodworking equipment.

Suitable for

• Drilling pilot holes for confirmat screws in furniture assembly
• Repairing and reinforcing joints in cabinets, wardrobes and shelves
• Working with chipboard, MDF, plywood and solid wood panels
• Shop and on-site carpentry tasks requiring repeatable hole geometry

Key specifications

• Drill bit diameter: 7 mm
• Intended material: wood-based panels and solid wood
• Tip and flute design: optimized for controlled cutting and chip evacuation
• Shank type: straight shank for standard drill chucks
• Typical use: confirmat screw pilot hole drilling

How to use

Mark the desired hole position and secure the workpiece to prevent movement. Fit the 7 mm confirmat bit into the drill chuck and tighten securely. Start drilling at low speed to establish the entry point, then increase speed moderately while maintaining firm, steady pressure. Withdraw the bit periodically if drilling deep holes to clear chips and avoid overheating. After drilling, check hole cleanliness and remove debris before inserting the confirmat screw to ensure proper seating.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and hearing protection. For best results, use a drill with adjustable speed and maintain perpendicular alignment to the work surface. When working with laminated panels, place a sacrificial backing board if necessary to reduce edge tear-out. Inspect the bit for wear and replace if cutting performance declines.