Drill bit GRAPHITE SDS+ 10 mm for concrete, model 57H432

GRAPHITE SDS+ 10 mm drill bit for concrete, model 57H432, is a rotary-hammer accessory designed for drilling precise 10 mm diameter holes in concrete, masonry and other similar hard building materials. The bit fits SDS+ chucks and features a flute geometry optimized for efficient chip removal and stable penetration. It is intended for tasks that require clean, accurately positioned holes such as installing anchors, running conduit or pipes, and light construction or renovation work.

Advantages

The SDS+ shank provides secure and quick insertion into compatible rotary hammers, reducing bit play during operation. The flute profile and cutting tip are engineered to evacuate dust and debris effectively, which improves drilling speed and reduces binding. The hardened steel construction ensures wear resistance and sustained cutting performance when used in concrete and masonry. Overall, the bit combines compatibility, stability and effective debris removal for routine drilling tasks in hard materials.

Suitable for

• Drilling 10 mm holes in concrete and masonry for anchor installation
• Creating passages for electrical conduit and plumbing pipes
• Light demolition and renovation tasks requiring precise hole placement
• Use with SDS+ rotary hammers on construction and repair sites

Key specifications

• Diameter: 10 mm
• Shank type: SDS+
• Intended material: concrete, masonry and similar hard substrates
• Function: rotary percussion drilling
• Tip and flute design: optimized for chip evacuation and stable drilling

How to use

Select a compatible SDS+ rotary hammer and secure the drill bit in the chuck following the tool manufacturer's instructions. Mark the drilling position and, when appropriate, start at low speed to establish the hole before applying steady percussion drilling pressure. Maintain firm, even pressure without forcing the bit; allow the tool's impact action to do the cutting. Periodically withdraw the bit to clear accumulated dust and debris for consistent penetration and to avoid overheating. Use appropriate personal protective equipment such as safety glasses, hearing protection and a dust mask when drilling.

Usage recommendations

For best results, use with an SDS+ rotor‑hammer rated for drilling in concrete and select drilling speeds consistent with the tool and material. Replace the bit when wear degrades cutting performance or hole accuracy. Avoid bending loads by keeping the drill perpendicular to the work surface.