QST 8Pcs Socket Adapter Impact Hex Shank Drill Bits Bar Set

QST 8Pcs Socket Adapter Impact Hex Shank Drill Bits Bar Set 1/4″ 3/8″ 1/2″ Bits New(8P 1/4″ 3/8″ 1/2″). 

• 8pcs ,the sizes included are 2 x 1/2″ drive, 2 x 3/8″ drive and 4 x 1/4″ drive, Material: CR-V
• 1.Suitable for a screwdriver or electric screwdriver handle apparatuses (hexagonal gap or three-jaw throw can) drive sleeve and after utilize can be introduced on the span of the first hexagonal polygons changed over to square head measure, which can be utilized to introduce the sleeve is a decent accomplice to convert.
• 2.Suitable for fast change 1/4″ throw frameworks or straightforwardly into penetrate toss. Change your hand attachment set into a determined attachment set.
• 3.Spring stacked metal roller on head holds attachments safely. This set is ideal for your effect driver or bore, and enables you to supplant your ratchet with a power tool.