Drill bit Dedra WPQ0611 — 6 mm, for concrete, brick, stone, aerated concrete, 135° point

Dedra WPQ0611 is a single 6 mm masonry drill bit engineered for drilling in concrete, brick, natural stone and aerated concrete. The bit has a 135° point angle that improves penetration and reduces chipping at the hole entry. Designed for use with hammer drills and rotary hammers, this drill bit is suitable for common construction and renovation tasks where a reliable masonry bit is required.

Advantages

The 135° point angle delivers stable drilling progress and reduced breakout on brittle surfaces. The 6 mm diameter provides a balance between drilling speed and hole precision for anchors, dowels and through-holes. Supplied as a single piece, the bit is ready for immediate use in most standard SDS-plus or cylindrical-shank rotary and hammer drills, depending on the tool chuck. The geometry and edge preparation are optimized for masonry materials to extend usable life under normal working conditions.

Suitable for

• Drilling holes for anchors and dowels in concrete
• Creating fixing points in brick and blockwork
• Forming holes in natural stone for light fixtures and fittings
• Drilling through aerated concrete panels and blocks

Key specifications

• Diameter: 6 mm
• Point angle: 135°
• Material compatibility: concrete, brick, natural stone, aerated concrete
• Pack quantity: 1 piece
• Intended tool type: hammer drills and rotary hammers

How to use

Choose a drill and chuck compatible with the bit shank, secure the bit firmly, and set the drill to hammer mode when working in concrete or brick. Position the bit perpendicular to the surface, start at low speed to establish the hole, then increase speed and apply steady pressure without forcing. Clear dust from the hole periodically to maintain drilling efficiency and reduce wear. For best results in aerated concrete, use moderate speed and lighter pressure to avoid overloading the bit.

Usage recommendations

Wear appropriate personal protective equipment including safety glasses, hearing protection and dust mask. Use compressed-air or a vacuum device to remove drilling debris. Match drill speed and hammer setting to the material: higher hammer action and moderate speed for dense concrete, lower impact and controlled speed for aerated materials and delicate stone.