Concrete SDS+ Drill Bit Dedra 24 mm (WPQ24T00) for hammer drills

Dedra SDS+ 24 mm concrete drill bit (WPQ24T00) is designed for rotary hammer drilling in concrete and masonry. The 24 mm diameter and carbide tip geometry enable efficient material removal and stable drilling progress when creating holes for anchors, dowels and through-holes. The SDS+ shank ensures secure insertion and quick tool changes in compatible hammer drills, while the flute design evacuates dust and debris to maintain drilling speed and reduce binding.

Advantages

The drill bit combines a hardened steel body with a precision-welded carbide head to deliver wear resistance and consistent hole dimensions during repetitive use. The SDS+ connection provides reliable locking in hammer drill chucks and allows fast replacement between jobs. Optimised flute geometry improves debris extraction and reduces overheating during extended drilling sequences, increasing productivity on construction and renovation sites.

Suitable for

• Drilling 24 mm holes in reinforced and non-reinforced concrete
• Creating anchor and dowel holes
• Through-holes for utilities and conduit installation
• General masonry drilling in brick and block

Key specifications

• Cutting diameter: 24 mm
• Shank type: SDS+ compatible
• Tip material: carbide
• Body material: hardened steel
• Intended use: percussion drilling in concrete and masonry

How to use

Fit the SDS+ shank into the hammer drill chuck until it locks. Select the hammer or rotary-hammer mode appropriate for concrete drilling, start at low speed to create a guide point, then increase power to maintain steady forward pressure. Periodically withdraw the bit to clear dust from the hole and allow cooling. For deep or reinforced holes, use controlled, pulsed drilling and verify alignment with a level or template.

Usage recommendations

Use personal protective equipment such as safety glasses, ear protection and dust mask when drilling. Match hammer drill power to the 24 mm diameter bit and avoid excessive lateral force. Replace the bit when carbide wear or significant loss of cutting performance is observed to maintain clean, accurate holes.