MAKITA B-57928 SDS-Plus Nemesis II Drill Bit 5 x 265 mm

MAKITA  B-57928  SDS NemesisII Drill Bit 5 x 265 mm
Features MAKITA B-57928 is part of the Nemesis II drill bit lineup known for high drilling performance in hard and reinforced materials. The carbide head features a 4-cutter geometry that provides high drilling symmetry, reduces jamming when hitting rebar, and increases hole accuracy—especially for critical anchor fixings. This small drill bit features a solid carbide head, providing greater strength and longer service life than conventional drill bits. The specially designed symmetrical 4-flute geometry ensures maximum dust extraction efficiency for fast drilling.                                                                                                                                                                  Features
Maximum reinforced concrete drilling performance: 4-cutter construction allows drilling through rebar with minimal bit damage. High accuracy: Centering tip and 4-cutter head deliver round, precise holes to exact dimensions, ideal for high-precision anchor fixings. Long service life: Solid carbide head on small sizes increases durability and drilling speed compared to standard 2-cutter bits. Superior dust extraction: Symmetrical 4-flute design removes dust and debris quickly and continuously. Extra deep drilling: 200 mm working depth allows penetration through thick walls even with small hole diameters.
Applications
Chemical anchor/anchor installation: Suitable for drilling 5 mm holes in concrete to install small anchors requiring depth and high precision. Thick wall penetration: Used for drilling through walls or concrete floors up to 200 mm thick for wiring, tubing, or small conduits. Confined spaces: Used with compact rotary hammers to drill deep holes in tight spaces requiring small-diameter bits. Drilling materials: Reinforced concrete, concrete, brick, natural stone.