bosch HC2071 7/16 x 4 x 6 OAL SDS+ Carbide-Tipped ...

7/16 x 4 x 6 OAL SDS+ Carbide-Tipped Masonry Drill Bit bosch HC2071 bosch HC2071 7/16 x 4 x 6 OAL SDS+ Carbide-Tipped Masonry Drill Bit Bosch HC2071 Specifications: Diameter: 7/16 Useable Length: 4 Overall Length: 6 Quantity: 1Bosch HC2071 Features: Centric tip for optimal hole geometry Less drill bit wander due to improved tip shape Spiral flute all the way up to the drilling head for rapid dust removal Patent-pending 4-flute design for fast dust removal Carbide-tipped drill bit heads are harder tougher and more resistant to extreme loads