Drill bit DeWalt DT6504-QZ, 75 mm length, single piece

DeWalt DT6504-QZ drill bit, 75 mm length, single piece is a short masonry bit designed for controlled drilling in concrete, brick, natural and artificial stone. The carbide-tipped design and rotary/percussion compatibility make this bit suitable for both standard chucks and DeWalt systems, providing stable performance for repair, assembly and light construction tasks where a compact drill depth is needed. Supplied as an individual unit, it is convenient for replacement in a workshop kit or for single-job use.

Advantages

The carbide tip offers high wear resistance and maintains cutting efficiency when penetrating masonry materials. Its 75 mm length allows for precise, shallow-hole drilling with reduced risk of over-penetration. Compatibility with rotary and percussion drilling modes ensures versatile use across hammer drills and standard drills. Supplied as a single piece, the bit is easy to store, replace and carry in a toolbox without extra packaging bulk.

Suitable for

• Drilling holes in concrete and reinforced concrete for anchors and fixings
• Creating openings in brick and block walls for plumbing or electrical conduits
• Short, precise drilling in natural and artificial stone
• Repair and retrofit work where controlled shallow holes are required

Key specifications

• Working length: 75 mm
• Tip material: carbide
• Intended use: masonry (concrete, brick, natural and artificial stone)
• Drilling mode: rotary and percussion compatible
• Supply format: single piece

How to use

Install the drill bit securely into the drill chuck according to the drill manufacturer's instructions. Select rotary or percussion mode depending on the material and the drill type; use percussion mode for harder masonry and rotary mode for softer stone or careful finishing. Start drilling at low speed to establish the hole, then increase speed and apply steady pressure without excessive force. Periodically withdraw the bit to clear dust and prevent overheating. For through-holes or deeper work, use appropriate-length bits or step the drilling in stages with this short bit used for finishing or precise shallow holes.

Usage recommendations

Wear appropriate personal protective equipment such as safety glasses, dust mask and hearing protection when drilling masonry. Use a drill with sufficient power and a secure side handle for controlled operation. For reinforced concrete or very hard stone, consider pre-drilling with a pilot bit and use cooling breaks to extend bit life.