Drill bit DeWalt DT9530 SDS-Plus 8 x 210 mm

DeWalt DT9530 SDS-Plus 8 x 210 mm is a carbide-tipped rotary hammer drill bit designed for use with SDS-Plus rotary hammers. With an 8 mm diameter and 210 mm overall length, this drill bit is intended for drilling anchor and through-holes in concrete, brick and masonry. The SDS-Plus shank ensures quick fitting and secure retention in compatible hammer drills, enabling continuous drilling work on construction and renovation sites.

Advantages

The tungsten carbide tip provides durability and extended life when drilling into hard materials. The optimized flute geometry evacuates dust and debris efficiently, reducing clogging and heat buildup. The precision-ground cutting edges deliver consistent hole dimensions and steady drilling performance. The standardized SDS-Plus shank delivers reliable retention and fast bit changes without additional tools.

Suitable for

• Drilling anchor holes in concrete for fasteners and dowels
• Creating through-holes in brick and masonry
• Light to medium demolition and renovation tasks requiring precise boreholes
• Use with SDS-Plus compatible rotary hammers on construction sites

Key specifications

• Tip material: tungsten carbide
• Shank type: SDS-Plus
• Diameter: 8 mm
• Overall length: 210 mm
• Intended materials: concrete, brick, masonry
• Flute design: dust evacuation optimized

How to use

Fit the SDS-Plus shank into a compatible rotary hammer and ensure it locks securely before starting. Mark the drilling point and, if required, use a center punch to prevent bit wandering. Start drilling at low speed to establish the hole, then apply steady pressure and allow the hammer action to do the work. Withdraw the bit periodically to clear dust and maintain cooling, especially when drilling deeper holes. After use, clean the flutes and tip to remove debris and store the bit in a dry place.

Usage recommendations

Use appropriate personal protective equipment, including eye protection, hearing protection and dust mask. Match drill speed and pressure to the material: excessive force or speed can shorten bit life. For repetitive or deep drilling, allow the bit to cool between holes and clear dust frequently to maintain performance.