8.0 x 250mm OAL Karat Carbide Tipped Drill

Hawera 8.0 x 250mm Karat Carbide Tipped Drill Multi-Purpose Drill Karat • For rotary use (non-impact) • Ideally suited for tiles up to scratch hardness 6, ceramics, marble, vertically perforated brick, light-weight building material, plastics, coated plates, soft steel, casting and even reinforcing steel in concrete as far as building stability allows • Heat-treated special steel - long service life for the use with most different materials • Specially soldered carbide cutting edge with stress-relieved soldering technique at more than +1100°C reduces break out or annealing of carbide cutting edge • Diamond ground sintered cutting edge makes immediated centering on hard surfaces possible • Special cutting angle optimizes the drilling from the beginning