The FAMAG 3582 Zenterfix self-centring hinge hole drill bit is engineered for perfect pilot holes in hinge and fitting screw locations. A spring-loaded guide bushing automatically centers in the pre-drilled screw hole, while the integrated HSS core drill with roof tip ensures precise, tear-free cuts in wood, MDF, and plastics. 

📏 Technical Specifications

• Guide Bushing: Spring-loaded steel sleeve for self-centring action

• Core Drill: Fully ground HSS with precision roof-angle tip

• Compatible Materials: Softwood, hardwood, CLT, GLT, MDF, chipboard, OSB, hard plastics 

🎯 Key Benefits

• Automatic Alignment: Spring-loaded guide bush centers instantly, eliminating wandering.

• Tear-Free Holes: Sharp HSS tip and dual cutting edges produce clean edges without splintering.

• Versatile Use: Ideal for hinge fitting, furniture hardware, and precision woodworking tasks.

• Durable Construction: Hardened tool-steel bushing and high-speed steel drill resist wear.

💡 Application Tips

1. Pre-Drill Clearance Hole: If drilling in very hard materials, start with a slightly larger pilot.

2. Steady Feed Rate: Apply consistent pressure; let the guide bushing control centring.

3. Optimal Speed: 1 500–2 000 rpm for wood; reduce to 800–1 000 rpm on laminates.

4. Keep It Clean: Retract occasionally to clear chips from the drill flutes and guide sleeve.

5. Spare Tips Available: Replace worn core drills without changing the bushing