Drill Bit Set (12) Drill Bits Balkamp

Masonry Drilling Specially designed to penetrate the porous material that makes up concrete, brick and mortar. These bits have a micro-gain carbide tip that is designed to chip and grind out the hole. Positive Carbide tip geometry for rotary drilling efficiency. Wide spiral flutes efficiently remove dust and debris from the cutting area. Nickel / Chrome plated which gives an attractive finish and makes it rust resistant. Great for drilling high bulk materials such as damp masonry work, brick, cement, tile and cinder block.