The FAMAG 180° countersink attachment turns any 13 mm-shank auger bit into a combined drill-and-countersink tool. Simply slide the attachment onto your bit, clamp in place, and drill: you’ll produce a perfectly sized hole with a clean 90° chamfer in a single pass. Recommended for softwoods, this accessory streamlines woodworking by eliminating a separate countersinking step 📏 Technical Specifications Compatible Shank: 13 mm Ø (fits all FAMAG auger bits with a 13mm Ø shank Countersink Angle: 90° Material: Hardened, alloyed tool steel Length: 30 mm overall (including cutter and clamp) Clamp System: Single set-screw lock for quick mounting 🎯 Key Benefits Integrated Operation: Drill pilot hole and countersink in one step. Time Savings: Eliminates tool changes—boosts workshop efficiency. Consistent Chamfers: Precision-ground cutter ensures repeatable 90° bevels. Softwood Optimized: Ideal geometry for clean cuts in pine, spruce, and similar woods. Durable Construction: Tool-steel body resists wear under repeated use. ⚙️ Application Tips Install Securely: Align the countersink cutter over the bit’s flute, then tighten the set screw firmly. Pilot Hole First: For best results, pre-drill a small starter hole to guide the auger bit. Optimal Speed: Run at 800–1 200 rpm in softwood for smooth chips and minimal tear-out. Uniform Pressure: Let the tool’s weight advance the cut—avoid forcing to prevent chatter. Maintenance: Clean off wood debris after each use and lightly oil the steel surfaces to prevent rust.
