Dedra drill bit WP1041, diameter 1 cm, working length 35 cm, for concrete/brick/stone/aerated concrete, 1 pc

Dedra drill bit WP1041 is a single-piece masonry drill designed for drilling through concrete, brick, natural stone and aerated concrete. With a 1 cm diameter and a 35 cm working length, this drill bit is intended for tasks that require extended reach, such as through holes, anchor installation and rebar preparation. It is compatible with rotary and hammer drilling modes where a long, rigid bit is needed for construction and renovation work.

Advantages

The WP1041 offers a long working length that enables deeper and more accessible drilling in walls and structures without repeated repositioning. Its 1 cm diameter balances hole size and bit strength for common anchor and dowel fittings. The bit is produced as a single piece for stable performance under rotary or impact loads, helping to maintain straight drilling paths in masonry and aerated concrete.

Suitable for

• Drilling through concrete for anchors and through-holes
• Preparing holes in brick walls for fixings
• Boring into natural stone for installations and repairs
• Working with aerated concrete where extended reach is required

Key specifications

• Diameter: 1 cm
• Working length: 35 cm
• Material compatibility: concrete, brick, natural stone, aerated concrete
• Quantity: 1 piece
• Compatible drilling modes: rotary and hammer drilling

How to use

Select a drill and chuck that accept the WP1041 bit and secure the bit firmly. Mark the drilling point and start at low speed to establish the hole, then increase speed and apply steady pressure while keeping the drill aligned with the intended axis. For deep holes, periodically withdraw the bit to clear dust and debris and to prevent overheating. When drilling in reinforced or very hard masonry, use appropriate personal protective equipment and consider drilling pilot holes or using a percussion mode if available.

Usage recommendations

Use the Dedra WP1041 drill bit with an appropriate hammer or rotary hammer that offers stable chucking and sufficient power for masonry work. Maintain a steady feed, clear debris regularly, and inspect the bit for wear before extended use to ensure accurate and safe drilling. For installations that require precise hole diameters for anchors, verify compatibility between the 1 cm hole and the selected fastening system.