Drill bit set for drilling concrete. Set includes concrete drill bits with tungsten carbide tip. The drill bits overall length is 75-120mm, a working length of 40-75mm with a diameter of 4-10mm. The set includes 5 concrete drill bits in a plastic case
Drill bits with tungsten carbide tip are designed specially for drilling concrete, brick, cinder block or stone. Tungsten carbide tip for effective and long lasting drilling. Cylindrical shank fits most impact drills.
