Drill Bit for Wood MODECO MN-61-504 spiral cylindrical 4 mm, 10 pcs

MODECO MN-61-504 spiral cylindrical drill bits, 4 mm diameter, pack of 10 are designed for drilling clean round holes in solid wood and wood-based materials. These straight, spiral-fluted bits suit both hand drills and cordless drill drivers and are intended for general woodworking, assembly and repair where small-diameter holes are required. The set provides multiple identical bits to replace worn tips and to keep working without interruption.

Advantages

The spiral cylindrical geometry promotes continuous chip removal and reduces clogging during drilling in soft and medium-density wood. A consistent 4 mm cutting diameter ensures repeatable hole size for dowels, pilot holes for screws and light fittings. Supplied as a set of ten pieces, the kit reduces downtime caused by blunt or damaged bits and is economical for small workshops or DIY users. The bits are compatible with standard drill chucks and provide straightforward operation for both novices and experienced users.

Suitable for

• Drilling pilot holes for screws in furniture assembly
• Creating holes for wooden dowels and joinery work
• Repair and maintenance tasks on wooden elements
• Light carpentry and DIY projects with solid wood or chipboard

Key specifications

• Drill type: spiral cylindrical wood bit
• Diameter: 4 mm
• Quantity in pack: 10 pieces
• Suitable chucks: standard drill and driver chucks
• Intended materials: solid wood and wood-based panels

How to use

Secure the workpiece and mark the drilling position. Fit a 4 mm spiral cylindrical bit into the drill chuck and tighten firmly. Set the drill to an appropriate speed for wood—moderate to high depending on material hardness—and apply steady pressure while keeping the drill perpendicular to the surface. Withdraw the bit periodically on deeper holes to clear chips and avoid overheating. Replace bits from the pack as soon as the cutting edge shows wear to maintain clean hole quality.

Usage recommendations

Wear eye protection and, where appropriate, a dust mask when drilling. Use clamps to secure thin or small workpieces. For accurate depth control, use a depth stop or mark the required depth on the bit with tape. Store bits dry and protected to prevent tip damage and corrosion.