Drill bit Proline Spiral Urbis 22 mm × 460 mm — 22 mm diameter, 460 mm length

Proline Spiral Drill Bit 22 x 460 mm is a threaded, spiral-fluted wood bit designed for drilling through softwood, hardwood and glued wood laminates. It features a hex shank for secure fit in compatible chucks or bit holders and a 22 mm cutting diameter with a total length of 460 mm, suitable for deeper holes in timber components.

Advantages

The threaded spiral flute design enables efficient material removal and steady cutting action while the hexagonal shank ensures stable drive and reduces slippage in the chuck. Its 22 mm diameter and extended 460 mm length allow drilling deep, clean holes in a variety of wood types including glued or laminated workpieces.

Suitable for

• Drilling through softwood and coniferous timber
• Drilling through hardwood
• Creating deep holes in glued or laminated wood panels
• Use with drill drivers or impact drivers that accept hex shank bits

Key specifications

• Brand: Proline
• Model / MPN: 5269225
• EAN: 5903755269225
• Diameter: 22 mm
• Total length: 460 mm
• Shank: Hexagonal
• Flute type: Threaded spiral
• Intended material: Softwood, hardwood, glued/laminated wood

How to use

Secure the hex shank in a compatible drill chuck or bit holder. Position the threaded tip on the mark and start drilling at low speed to engage the thread, then increase speed while applying steady, moderate pressure. Withdraw the bit periodically if necessary to clear chips and prevent clogging. For precise or deep holes, use an auxiliary guide or clamp the workpiece to maintain alignment.

Usage recommendations

Use appropriate personal protective equipment (eye and hearing protection). Match drill speed to the wood type—lower speeds for hardwoods. Keep the bit sharp and clear of debris for clean holes, and avoid excessive side force to prevent bit breakage.