19 Piece High Speed Drill Bit Set

we are offering 19 piece high speed drill bit set. bcf19s 19pcs 5/50sets 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 hardness of 62-63 rc drill bits: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10mm