Flat panel drill bit Proline 5266408 40 x 150 mm

Flat panel drill bit Proline 5266408, 40 x 150 mm is a woodworking bit designed for drilling clean, centered holes in wood, wood-based materials and MDF panels. The bit features a flat blade with a sharpened edge and a centering ground tip for accurate positioning and clean entry. A hex shank provides secure attachment to chucks or quick-change holders.

Advantages

The centering ground tip ensures precise hole placement while the sharp flat blade produces smooth-sided holes with minimal tear-out. The hex shank offers reliable grip and reduces slipping in hex-compatible chucks. Suitable length and diameter (40 x 150 mm) make the bit practical for through-holes and moderate-depth drilling in panels and boards.

Suitable for

• Drilling holes in solid wood
• Working with MDF and particleboard
• Creating holes in wood panels and furniture components

Key specifications

• Brand: Proline
• Model / MPN: 5266408
• EAN: 5903755266408
• Type: Flat panel (spade) drill bit with centering tip
• Size: 40 x 150 mm (diameter x overall length)
• Shank: Hex
• Intended materials: Wood, wood-based materials, MDF

How to use

Mark the hole center on the workpiece and clamp the piece securely. Insert the hex shank into a compatible drill or quick-change holder and tighten according to the tool manufacturer’s instructions. Start drilling at low speed to engage the centering tip, then increase speed while maintaining steady pressure. Withdraw the bit periodically to clear chips when drilling deeper holes.

Usage recommendations

Use clamps or a bench vise to secure workpieces, select proper drill speed for the material, and wear eye protection. Avoid side loads to prevent bending the bit; for very deep or large-diameter holes consider cutting in stages and clearing chips frequently.