Drill bit set DeWALT DT70763-QZ 85 pc(s)

The DeWALT DT70763-QZ 85-piece drill bit set contains masonry SDS Plus bits and Black&Gold metal bits designed for durable, accurate drilling in masonry and metal. Included masonry sizes are 5 mm, 6 mm, 8 mm, 10 mm and 12 mm, each 160 mm long, and the set is supplied in a large tough, connectable case compatible with TSTAK for stacked storage and transport.

Advantages

The SDS Plus masonry bits feature a Toughcore tapered central core to increase stability and reduce breakage, a 2-stage helix to speed debris removal and lower working temperatures, and a wear mark indicator for accurate hole diameter control when installing mechanical anchors. Black&Gold metal bits are made from high-speed steel with a Toughcore for improved durability and a Speed Tip for fast starts and precise centring without walking. The connectable tough case lets you stack and lock large, medium and small cases together to keep accessories organised.

Suitable for (tasks / use cases)

• Drilling anchor, plastic plug and fixing holes in concrete and masonry
• Creating clearance holes for pipework in masonry
• Drilling metal for general fastening and fabrication tasks
• Use on rotary hammer drills with SDS Plus chucks and on standard drills for metal bits

Key specifications

• Brand: DeWALT
• Model / MPN: DT70763-QZ
• Pieces: 85
• Masonry SDS Plus bits: 5, 6, 8, 10, 12 mm × 160 mm
• Metal bits: Black&Gold high-speed steel with Speed Tip (various sizes included)
• Case: Large tough, connectable, TSTAK compatible
• EAN: 5054905252250

How to use

Select the appropriate drill bit for the material and hole diameter, secure the bit in the correct chuck (SDS Plus bits in an SDS Plus rotary hammer, metal bits in a keyed or keyless drill chuck), set the drill to the suitable mode (hammering for masonry SDS Plus bits), and drill at steady pressure. Use the wear mark indicator on masonry bits to confirm when the required diameter has been reached. Keep the workpiece stable, and remove dust from holes to maintain drilling performance.

Usage recommendations

Use eye and hearing protection when drilling. For deep or large-diameter holes in masonry, withdraw the bit regularly to clear debris and avoid overheating. Match bit type to material (SDS Plus for masonry, Black&Gold HSS for metal) to maximize life and accuracy.