Drill bit GEKO G37328 wood paddle 45 x 152 mm HEX shank

GEKO G37328 wood paddle 45 x 152 mm HEX shank is a large-diameter spade drill bit designed for creating clean through-holes in timber and wooden workpieces. The 45 mm cutting diameter and 152 mm overall length make it suitable for drilling deeper holes for carpentry tasks, installations and structural joinery. The HEX shank provides secure engagement with hexagonal chucks and quick-change adapters, reducing slippage during rotary drilling.

Advantages

The flat paddle profile with sharpened cutting edges removes material efficiently and produces relatively smooth hole walls compared with narrow auger bits. The wide 45 mm diameter and substantial cutting face allow faster material removal when making large bore holes. The HEX shank ensures positive drive in compatible holders and reduces the risk of bit rotation in the chuck. The 152 mm length gives reach for thicker boards or partially recessed drilling while keeping a compact overall size for handheld and bench-mounted use.

Suitable for

• Drilling large through-holes in softwood and hardwood
• Rough carpentry and structural timber work
• Creating openings for door and window fittings
• Installing wiring, cables or plumbing through wooden elements
• General joinery where wide bore holes are required

Key specifications

• Cutting diameter: 45 mm
• Overall length: 152 mm
• Shank type: HEX (hexagonal) for secure chuck engagement
• Bit style: wood paddle / spade drill bit
• Material: heat-treated steel suitable for woodworking

How to use

Secure the GEKO G37328 paddle bit in a compatible drill with a hexagonal chuck or quick-change adapter until it is firmly seated. Mark the drilling position on the workpiece and, if necessary, clamp the timber to prevent movement. Start drilling at low speed to establish the cut, then increase speed while applying steady, even pressure. Withdraw the bit periodically to clear chips and prevent clogging; for deeper holes, use short pecking motions. After completing the hole, reverse the drill or pull the bit out while rotating slowly to release the workpiece from the paddle.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and hearing protection. For cleaner holes in hardwood, consider pilot drilling a smaller guide hole or reducing speed to minimise tear-out. Keep the cutting edges sharp and free of resin by cleaning after use; inspect the shank for wear before mounting. Match drill speed and pressure to the wood species and thickness to extend bit life and achieve consistent results.