Rotary SDS-PLUS drill bit Makita Nemesis II 12 x 165 mm E-14532

Rotary SDS-PLUS drill bit Makita Nemesis II 12 x 165 mm E-14532 is a carbide-tipped SDS-PLUS masonry drill designed for percussion drilling into concrete, brick and similar substrates. With a 12 mm cutting diameter and a total length of 165 mm it is intended for use in SDS-PLUS rotary hammers. The bit's geometry and carbide tip are engineered to provide accurate hole positioning and consistent drilling performance for through-holes and anchor installations.

Advantages

The Makita Nemesis II drill bit combines a reinforced shank and a precision-ground carbide tip to maintain cutting edge durability and reduce breakage during heavy-duty percussion use. Its SDS-PLUS connection ensures secure retention in compatible rotary hammers and enables quick bit changes. The bit's flute design helps evacuate dust and debris from drilled holes, improving drilling efficiency and reducing heat build-up.

Suitable for

• Drilling anchor and fixing holes in concrete and reinforced concrete
• Creating through-holes in masonry and brickwork for cable routing and piping
• General percussion drilling tasks with SDS-PLUS rotary hammers

Key specifications

• Shank type: SDS-PLUS
• Cutting diameter: 12 mm
• Total length: 165 mm
• Tip material: tungsten carbide
• Flute design: straight/spiral for chip evacuation
• Intended use: percussion drilling in concrete and masonry

How to use

Insert the SDS-PLUS shank fully into the chuck of a compatible rotary hammer until it locks. Select the rotary hammer's hammering or hammer-drill mode as required for masonry. Position the bit perpendicular to the work surface, start drilling at low speed to establish the pilot position, then apply steady pressure while allowing the tool's percussion action to advance the bit. Periodically withdraw the bit to clear dust from the hole when drilling deep or long holes.

Usage recommendations

Use appropriate personal protective equipment including eye protection, hearing protection and a dust mask. Match the drill bit diameter and length to the anchor or fastener specified for the application. For prolonged drilling, use intermittent operation to avoid overheating the bit; consider wet dust extraction or a vacuum attachment to reduce airborne dust when working indoors.