Flexible Drill Bit Extension,53 in.Long Flex Drill Bit Holder Extension,Compatible with 1/4" Hex and 3-Flat Shank with Hex Key and Spare Screws

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• Material & Size： 9/16"head Diameter x 53" Length and 1/4" shank Diameter,#65 Carbon Steel cutting head with a spring steel shank. Extension for all quarter inch Shank Cable Bits and any three-flat Shank Drill Bit
• Flexibility：Three flat non-slip grip on the chuck end,the flex shank installer drill bit extension has been heat-treated for optimum strength and memory,all will flex to some degree the shorter bits are not as flexible as longer ones
• Function: Our Extensions are not only designed to extend 3-Flat cable bits, but also any 1/4-inch hex shank drill bit. They are perfect for those hard-to-reach areas. With the extra-long 54-inch attachment bar, you'll find that your work is made much easier.
• Easy to Use: Hex shank power Groove to reduce slippage,place and tighten screws with confidence and easily reach even the most difficult areas.suit for YY-LC 3/4 Flexible Drill Bit
• Applicable Scenario ：The drill bit Extension is compatible with most standard size electric drills and can be used for a variety of applications including punching in walls, kitchen counters, sidewalks, recessed lighting and cleaning of high places