Interface has a locking mechanism, built-have magnetic, automatically pop up batch head.
Suitable for drill, screwdriver, batch head and other to transfer.
Extend all kinds of screwdriver bits, screwdriver head conversion uses.
Fast and fastening...
High quality: stainless steel nut, solid plastic grinder handle & protective spring.
Turn unwieldy electric grinding into deft manual grinding with this shaft.
Widely used in drilling, engraving, milling, grinding works.
Perfect to use with D...
This is a brand new item
Easy to use, high quality. good performance, long life
Excellent for making clean and accurate hole on glass , tile and marble
Works better with a electric drill( Excluding in this item )
Size: 10 / 13...