Drill bit Proline 35 x 230 mm – solid-shank spiral design

Drill bit Proline Spiral Urbis 35 x 230 mm is a spiral-shank auger-style bit designed for drilling into softwood, hardwood and glued laminated timber. The bit features a threaded spiral tip for efficient material extraction and a hexagonal shank for secure fitting in chucks and quick-change holders. Size: 35 x 230 mm.

Advantages

The spiral threaded tip pulls the bit into the workpiece, reducing effort and improving drilling speed. The spiral flute design removes chips effectively, lowering the risk of jamming. A hexagonal shank provides stable connection and compatibility with a wide range of drills and impact drivers. The 230 mm overall length allows deeper holes through thick timber elements.

Suitable for

• Drilling holes in softwood (coniferous timber)
• Drilling holes in hardwood
• Drilling through glued laminated timber and laminated beams
• Carpentry and structural timber work

Key specifications

• Brand: Proline
• Model / MPN: 5268358
• EAN: 5903755268358
• Type: Spiral (auger) drill bit with threaded tip
• Shank: Hexagonal
• Size (diameter x length): 35 x 230 mm
• Suitable materials: Softwood, hardwood, glued laminated timber

How to use

Secure the hexagonal shank in a compatible drill or quick-change chuck. Align the threaded tip with the marked drilling point and start drilling at low speed to engage the tip, then increase speed as needed. Apply steady pressure; the thread will pull the bit into the wood. Withdraw the bit occasionally to clear chips when drilling deep holes.

Usage recommendations

Use appropriate personal protective equipment (safety glasses, gloves) and clamp workpieces when possible. For best results, pre-mark drilling points and keep the drill perpendicular to the work surface. Match drill speed to the wood type—slower for hardwood, moderate for softwood.