Drill bit Dedra WDK3550 — 3.5 mm steel, for wood, 1 pc

Single Dedra WDK3550 drill bit with a 3.5 mm diameter, made of steel and intended for drilling wood. The bit is supplied as one piece and fits standard twist-drill chucks. It is designed for common woodworking tasks such as creating pilot holes, preparing dowel seats and performing light carpentry work where a small-diameter wood drill is required.

Advantages

The steel construction provides durability for repetitive light drilling in wood. The 3.5 mm diameter offers precision for pilot holes and dowel preparation while remaining compatible with standard hand drills and drill drivers. Supplied as a single piece, the bit is convenient to store and replace when needed.

Suitable for

• Drilling pilot holes in soft and medium-density wood
• Preparing dowel holes for joinery
• Light carpentry and furniture assembly tasks
• Hobby and DIY projects requiring small-diameter wood holes

Key specifications

• Material: steel
• Diameter: 3.5 mm
• Intended material: wood
• Quantity in pack: 1 piece
• Compatibility: standard twist-drill chucks (hand drills, drill drivers)

How to use

Secure the Dedra WDK3550 drill bit in a compatible drill chuck and tighten firmly. Mark the drilling point on the wood and, if necessary, clamp the workpiece to prevent movement. Use a moderate drilling speed and apply steady pressure; reduce speed when approaching the exit side to minimize splintering. Withdraw the bit periodically to clear wood chips and avoid overheating. Replace the bit when wear reduces drilling quality.

Usage recommendations

For best results, use this 3.5 mm bit on soft to medium-density woods and avoid prolonged continuous drilling to reduce wear. When drilling hardwoods, consider pre-drilling with a smaller diameter or use reduced feed to extend bit life. Always wear appropriate eye protection and follow safe drilling practices.