Drill Bit Set Silver 3–6 mm with Countersink, 5 pcs

Set of Silver wood drill bits with integrated countersink, sizes 3–6 mm, 5 pieces. Designed for drilling and countersinking holes in wood and wood-based materials, these bits cover a range of pilot and through-hole diameters. The set is compatible with handheld drills and drill presses and is intended for carpentry, furniture assembly and general DIY tasks requiring precise hole drilling and clean countersinks.

Advantages

The Silver drill bit set combines drilling and countersinking in a single tool to reduce setup time and ensure concentric holes and chamfers. Each bit is machined for a consistent cutting angle and a smooth lead to minimize tear-out in solid wood and veneered boards. The compact set of five sizes provides flexibility for common dowel, screw pilot and clearance hole requirements without changing tools. The bits fit standard drill chucks and are suitable for both manual and machine-guided operation.

Suitable for

• Drilling pilot holes for screws in solid wood and wood-based panels
• Creating clearance holes and matching countersinks for flat-head screws
• Furniture assembly and cabinetry where neat screw heads are required
• General woodworking and DIY repairs with handheld drills or drill presses

Key specifications

• Material: high-speed steel or equivalent metal suitable for wood drilling
• Included sizes: 3 mm, 3.5 mm, 4 mm, 5 mm, 6 mm (drill diameters with integrated countersink)
• Pack quantity: 5 pieces
• Shank type: straight round shank compatible with standard drill chucks
• Intended materials: solid wood, plywood, MDF and other wood-based panels

How to use

Choose the drill bit size appropriate for the screw or dowel being used. Secure the workpiece and mark the drilling position. Insert the bit into the drill chuck and tighten securely. For best results, drill at constant speed while maintaining a steady, perpendicular feed; allow the countersink portion to form the recess for the screw head in the same pass. Use moderate pressure to avoid splitting thin or delicate panels; where necessary, support the workpiece with scrap beneath the exit point to reduce tear-out.

Usage recommendations

When working with veneered or laminated panels, perform a test hole on scrap material to check the countersink depth and prevent surface chipping. For repeated production work, inspect bits regularly and replace them when edges become dull to maintain clean holes and reduce heat build-up.