Drill Bit Holder 3.1/4.7/5.5¡¯¡¯, Drill Bit Extension 4 Pcs, Magnetic Bit Holder 1/4¡¯¡¯ Hex, Drill Extension Bit Holder Carbon Steel with Telescopic Sleeve for Screwdriver Bit Nut Socket by XIOGZAXI LLIIFFEE Certified: Environmentally friendly water-based

Certified: Environmentally friendly water-based

Strong-hardness carbon steel is non-deformation and scratch-proof for your long-lasting usage

The opening needs to be at least 4

both indoor and outdoor can be used

Drill Bit Holder 3.1/4.7/5.5¡¯¡¯, Drill Bit Extension 4 Pcs, Magnetic Bit Holder 1/4¡¯¡¯ Hex, Drill Extension Bit Holder Carbon Steel with Telescopic Sleeve for Screwdriver Bit Nut Socket by XIOGZAXI LLIIFFEE Certified: Environmentally friendly water-basedHIGH QUALITY RETRACTABLE DRILL BIT HOLDER The drill bit extension is made of industrial heavy duty carbon steel, offering greater hardness and a longer service life. This magnetic bit holder features a non slip sleeve and a separate rotating shaft design, and the sleeve can be slid and extended. EASY TO USE The drill extension bit holder has a standard 1 4 inch hexagonal interface, and the slight magnetism at the bottom of the interface ensures that