Drill Bit Set Top Tools 60H860 for Wood, hex shank paddle bits 10,12,16,18,20,25 mm

Set of Top Tools paddle (spade) drill bits model 60H860 designed for drilling wood. The set includes six hex-shank paddle bits in sizes 10, 12, 16, 18, 20 and 25 mm intended for fast removal of material in soft and semi-hard timber, plywood and chipboard. Hex shanks provide a secure grip in chucks and quick-change adapters, making the set suitable for use with corded and cordless hand drills as well as drill drivers when large-diameter through holes are required.

Advantages

The paddle bits offer aggressive cutting geometry for efficient chip evacuation and reduced clogging during through-hole drilling. Hex shanks minimise slippage in the chuck and allow use with quick-change holders. The variety of diameters in the set covers common hole sizes for cable routing, door hardware, and timber joinery. Hardened cutting edges maintain acceptable life under normal woodworking conditions.

Suitable for

• Drilling through-holes in solid wood
• Creating openings in plywood and chipboard
• Installing door hardware and fittings
• Routing cable and conduit through wooden panels
• General carpentry and joinery where large holes are needed

Key specifications

• Bit type: paddle (spade) drill bits for wood
• Shank: hexagonal shank for secure grip
• Included diameters: 10 mm, 12 mm, 16 mm, 18 mm, 20 mm, 25 mm
• Material: steel with hardened cutting edges
• Intended use: manual and cordless drill drivers for through holes

How to use

Secure the appropriate paddle bit in the drill chuck or quick-change adapter by inserting the hex shank and tightening the chuck. Mark the drilling position, clamp the workpiece if possible to prevent rotation, and start drilling at low speed to establish the centre. Increase speed and apply steady pressure, allowing the bit to cut and evacuate chips. Back the bit out occasionally to clear sawdust when drilling deeper holes, and finish the hole with controlled feed to avoid splintering on the exit side.

Usage recommendations

Select the bit diameter that matches the required hole size and use a clamp or support under the workpiece to reduce tear-out. For cleaner exit edges, place a sacrificial backing board behind the material. When drilling hardwoods or working for extended periods, reduce speed and withdraw the bit periodically to remove chips and prevent overheating.