Drill bit DeWalt DT9540 SDS-Plus 10 x 160/100 mm

The DeWalt DT9540 SDS-Plus drill bit with a 10 mm diameter and 160/100 mm overall length is designed for drilling into concrete, masonry and natural stone with SDS-Plus rotary hammers. The bit features a robust SDS-Plus shank for quick, secure seating in compatible chucks and a carbide tip geometry optimized for reliable penetration and extended life when working with hard substrates. This drill bit is suitable for both professional tradespeople and DIY users performing anchor installation, fixing dowels or general masonry drilling tasks.

Advantages

The DeWalt DT9540 offers a hardened carbide tip that improves wear resistance and maintains cutting performance during repetitive drilling. Its SDS-Plus shank provides fast tool changes and stable retention in rotary hammers, reducing play and wobble. The bit's length and diameter combination delivers a balance between reach and rigidity for accurate holes in concrete and masonry. Designed by a recognized brand, the bit meets practical expectations for durability and consistent drilling results.

Suitable for

• Drilling holes for anchors and dowels in concrete and masonry
• Creating openings for electrical and plumbing installations in block or brick walls
• General punching and through-holes in natural stone and reinforced concrete (non-core drilling)
• Professional construction and renovation tasks where SDS-Plus rotary hammers are used

Key specifications

• Drill type: SDS-Plus rotary hammer bit
• Diameter: 10 mm
• Overall length: 160 mm
• Working length: 100 mm
• Tip material: carbide for enhanced wear resistance
• Shank: SDS-Plus for quick-change compatibility
• Primary materials: concrete, masonry, natural stone

How to use

Select a compatible SDS-Plus rotary hammer and secure the DeWalt DT9540 bit in the chuck until it locks. Mark the drilling point and, if necessary, start at low speed to position the bit accurately. Use hammer drilling mode for concrete and masonry; apply steady axial pressure without forcing the bit to let the carbide tip cut efficiently. Withdraw periodically to clear dust and prevent bit overheating when making deep or multiple holes. After finishing, clean the bit and store it dry to preserve tip condition.

Usage recommendations

Use appropriate personal protective equipment such as safety goggles, ear protection and dust mask. For reinforced concrete, verify rebar location before drilling. Choose drill sizes and depths that match anchors or dowels specified for the application to ensure safe and secure fixings.