PrecisionBit, shape E 6.3 (1/4″) according to DIN ISO 1173, Set in BitCase, with Belt-Clip for slotted, Phillips and Pozidriv screws 10 PrecisionBits in BitBlock for standard applications in industry and the trades, the durable system can be easily upgraded precise, true-to-size tips, optimal fit in the screw heads color-coded by screw type so that you have the right bit, quickly at hand durability and hardness are optimally balanced thus ensuring an extremely long service life durable, special メーカー公称
