MAKITA B-58089 SDS-Plus Nemesis II Drill Bit 7 x 215 mm

MAKITA  B-58089  SDS NemesisII Drill Bit 7 x 215 mm
Specifications MAKITA B-58089 is a high-strength, high-precision Nemesis II drill bit for drilling concrete, especially reinforced concrete. The carbide tip features a 4-cutter geometry that delivers highly symmetrical drilling, reducing jamming and bit breakage upon rebar strike. Symmetrical 4-flute design efficiently evacuates dust for fast, continuous drilling. This drill bit has an overall length of 215 mm and a working length of 150 mm, making it suitable for drilling deep through medium-to-thick walls to install anchors or bolts.                                     Key Features
Reinforced concrete drilling: 4-cutter geometry efficiently drills through rebar, reducing the risk of jamming. High precision: 4-cutter head ensures round, dimensionally stable holes conforming to PGM standards, ideal for critical anchor fixings. Durability: 4-cutter design evenly distributes impact force and heat, extending bit life in hard materials. Deep working length: 150 mm working length is ideal for deep drilling through thick masonry walls or for medium-depth anchor installations. Excellent debris removal: Symmetrical 4 flutes quickly remove dust and debris.
Applications
Anchor installation: Ideal for drilling 7 mm holes in concrete to install medium-duty anchors requiring high depth and precision. Medium wall penetration: Used for drilling through medium-thickness masonry walls or concrete slabs (up to 150 mm) for wiring or small pipes. Structural work: Suitable for drilling hard building materials with rebar strike hazards. Drilling materials: Reinforced concrete, concrete, brick, natural stone.