Flexible Drill Bit Extension,Shaft Extension Bits,6.35mm Universal Connect Adapter Electrical Hand Power Extender Screwdriver Bits 1/4" Hex Drive Quick Tool Kit

Package including:2PCS 295MM Black Flexible Drill Bit Extension+2 PCS 300MM Silver Flexible Drill Bit Extension Material:Flexible soft shaft drill bit extension(black):High carbon steel + Plastic;flexible shaft drill bit extension(silver):Metal Hex Shank: 6.35mm (1/4 inch);Inner Hexagon Head: 6.35mm (1/4");Mainly used in computer chassis, electrical cabinets, furniture,electrical appliances and other arrowhead space screwdriver can not work in Flexible Extension Drill Bit is suitable for tight spaces;Flexible out shield protects your hand while inside shaft rotates Note:Use with charging screwdriver or power drill (NOT FOR impact drill),if there is no torque adjustment,it is not suitable for drill bit,if no torque adjustment, the screw drill,and the damage of the shaft will continue to rotate., Manufacturer: NOHJER