Nicholson 13mm x 210mm SDS Plus Rotary Hammer Bit Under 1000 blades are hardened

blades are hardened

in steel 8 mm

A labyrinth construction seals and protects the motor and bearings

Since 150 years after its founding

The Makita 9553B Angle Grinder has a protective zigzag varnish seals motor from contaminants by forming a barrier under rotation

Nicholson 13mm x 210mm SDS Plus Rotary Hammer Bit Under 1000 blades are hardenedHIGHLIGHTS: Mounts to tools with SDS Plus chucks Flute design optimized for fast dust removal The carbide tipped drill bit heads are harder, tougher and more resistant to extreme loads Designed for fast drilling into concrete Optimized brazing and hardening process for long life