Drill bit DeWalt DT9508-QZ, 110 mm length, single piece

DeWalt DT9508-QZ drill bit, 110 mm length, supplied as a single piece. This masonry drill bit is designed for use with compatible hammer and rotary drills to create plug, anchor or clearance holes in concrete, brick, block and stone where a precise 110 mm drilling depth is required. The bit features a hardened steel body and an optimized mounting shank to improve grip and power transmission during drilling.

Advantages

The hardened steel body increases resistance to wear and reduces the risk of breakage during heavy use. The solid two-cutter head with two individual cutting tips delivers efficient material removal and consistent drilling speed. The optimized mounting shank provides a secure fit in chucks for better power transfer and stable drilling performance.

Suitable for

• Drilling plug holes for anchors in concrete, brick and block work
• Creating clearance holes for through-fixings in masonry and stone
• Professional and DIY applications requiring a precise 110 mm bit

Key specifications

• Length: 110 mm
• Material: hardened steel body
• Head type: solid two-cutter head with two cutting tips
• Tip geometry: 140° tip design for improved penetration and durability
• Supply: single piece pack

How to use

Install the DeWalt DT9508-QZ drill bit into a compatible drill chuck, ensuring the shank is seated and tightened securely. Select the appropriate drill mode (hammer drilling for masonry if available) and start at low speed to position the bit, then increase speed and apply steady pressure to drill to the required depth. Withdraw occasionally to clear debris when drilling deeper holes. Follow the drill manufacturer’s safety guidelines and use appropriate personal protective equipment.

Usage recommendations

For best results use with drills compatible with masonry bits and hammer action; avoid excessive lateral force to reduce risk of bit damage. Clean the bit after use to remove dust and debris and inspect the cutting tips for wear before reuse.