Shank: SDS Plus shank.
Coating: Sand blast.
Package: Each peice in a plastic tube.
Condition: Brand new and high quality.

Heavy-duty Design:
Carbide-tipped bit heads are harder, tougher and more resistant and durable under heavy loads.
Optimized flute design to reduce bit stress and make the bit run cooler.
Optimized braze and hardening process for long life.
Centric tip for optimal hole geometry and provides rounder holes.
Bits will fit certain Bosch, Hilti, Milwaukee, Makita, Dewalt, and Porter Cable drills.

Sds Plus hammer drill bit set is great for use in Quality rotary hammer percussion drill that uses the SDS PLUS drive system. These bits are specifically made to work on a handful of makes & models so be sure your drill says SDS PLUS!!