Piece Mixed Drill Bit Set, Brand Name : uyustools

We are offering piece mixed drill bit set. Bcx16s 16pcs 5/50sets high speed drill bits:twist drill bit made of high speed steel,twist drill bit and point ground 135° drill bit tip, split point manufactured to din 1412 c masonry drill bits:quality tungsten carbide tips.steel body sand blasted brad point drill bits,quality steel body.precision-ground drill bit tip high speed drill bits: 2, 3, 4, 5, 6, 8mm,masonry drill bits: 5, 6, 8mm,brad point drill bits: 5, 6, 8mm