Forstner drill bit, Wolfcraft 3318000, single bit for clean flat-bottom holes

The Forstner drill bit by Wolfcraft (model 3318000) is designed to produce clean, flat-bottom holes in solid wood and wood-based materials. As a single Forstner bit with a centre point and pinnacle-type peripheral cutting edges, it provides accurate centring and smooth cutting for applications such as hinge cup drilling, joinery and furniture making. The bit is suitable for use in hand drills and drill presses when the chuck and rotational speed are matched to the bit diameter and the material being processed.

Advantages

The bit cuts tear-free, precise holes to measure thanks to its special cutting edge geometry, which reduces drilling time and prevents burn marks in the workpiece. Drilling requires less energy, which can reduce wear on the machine. Constructed from high-quality tool steel, the bit maintains cutting performance and durability during typical woodworking tasks. The product is supplied in double blister packaging for protection in storage and transport.

Suitable for

• Drilling flat-bottom hinge cups in furniture doors
• Creating precise holes for dowels and joints in cabinetry and joinery
• Edge and face drilling in softwoods and plastic-coated chipboard
• Workshop use with drill presses and hand-held drills

Key specifications

• Type: Single Forstner-style wood bit with centre point
• Cutting geometry: Two main cutting edges with pinnacle-type peripheral cutting edges
• Material: High-quality tool steel for wear resistance
• Hole type: Clean, flat-bottom holes; tear-free finish
• Packaging: Double blister for product protection

How to use

Secure the workpiece and mark the hole centre. Fit the bit into an appropriate chuck and set the drill speed according to the material: lower speed for large diameters and harder or coated boards, moderate speed for softwoods. Apply steady, even feed pressure and allow the cutting edges to remove material without forcing the bit. Withdraw periodically on long holes to clear chips and inspect the hole bottom for a flat finish.

Usage recommendations

For the best results, use the Forstner bit in a drill press or a stable hand drill with a well-secured chuck, clamp the workpiece firmly, and select a speed that avoids overheating. When working with coated chipboard or laminated surfaces, take light finishing passes to preserve edge quality. Regularly sharpen or replace the bit when cutting performance decreases.