Makita B-57906 Nemesis II SDS+ Hammer Drill Bit 5 x 165 mm

Makita B-57906 Nemesis II SDS-Plus Hammer Drill Bit, 5mm x 165mm

Makita B-57906 is an SDS-Plus hammer drill bit designed for fast, accurate drilling in masonry materials, helping you produce clean, true holes for fixings and anchors. Built as part of the Nemesis II range, it’s a solid choice for trades and serious DIY users working with concrete and brick.

With a 5mm diameter and 165mm overall length, the B-57906 is suited to use in compatible SDS-Plus rotary hammers where secure shank engagement and efficient debris removal matter on repetitive drilling tasks.

Key Features

• Nemesis II 4-cutter head: Helps maintain a true, concentric hole while improving durability when drilling into hard masonry and reinforced concrete.
• SDS-Plus shank: Designed for rapid power transfer and secure fitment in SDS-Plus compatible rotary hammer drills.
• Advanced spiral flute: Promotes efficient dust removal for smoother drilling and reduced bit wear.
• Tungsten carbide tipped: Built for tough masonry applications, offering strong wear resistance at the cutting edge.
• Heat-treated steel body: Enhances strength and helps resist distortion under load.
• Optimised for tough materials: Suitable for concrete, reinforced concrete, brick, block and natural stone.

Specifications at a glance

Suitable applications

• Drilling fixing holes in concrete and reinforced concrete using an SDS-Plus rotary hammer.
• General masonry drilling in brick, block and natural stone.
• Accurate hole-making where a true round hole is important for anchors and fixings.