20PCS Hex Head Allen Wrench Drill Bit Set Mgtgbao Magnetic 14 Inch Hex head Screwdriver Bit Set Tips 50mm Length

20-piece hex head / Allen wrench drill bits in the following sizes: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16" Feature: Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head. S2 steel. Good material does not need to make the surface decoration through the exterior decoration, the quality of the batch is to look at the intrinsic material. Multi size, 1/4 inch hex shank. Use different sizes to screw,will damage screwdriver and the screw! Using the correct screwdriver bar, pay the less effort, and can easily unscrew the screws! Specification: Type of head: Hex Allen Head Type of shank: 1/4 inch hex shank Material: High quality S2 steel Length: 2 inch (50mm) Size: 5/64, 3/32, 7/64, 1/8, 9/64,5/32, 3/16, 7/32, 1/4, 5/16 inch Package Included: 10pcs Hex Head Allen Wrench Drill Bits Set(2 SET) Note: Please check the size of the Hex Allen Head carefully before purchasing. If you receive the incomplete product, please contact our customer service teams to replace or refund.