Tapered Drill Bits 11/64 Adjustable Depth Reaming Drill Bit Parts Set 82° Chamfering 1/4 Hex Shank with Flange for Woodworking Feature:1. There is an adjusting screw on the chamfering device, which can control the drilling depth, also takes into account the chamfering function when punching, convenient and efficient2. The material is made of high-speed steel, which has high hardness, wear resistance and good cutting edge retention3. 4-flute adjustable countersunk drill bit with 82-degree bevel, for cutting and cleaning chips faster, realizing fast and smooth countersinking4. The tip is designed with an extended length, which can drill holes quickly and cleanly and ensure a tight fit with the screw. Easier to locate and drill5. The size of the drill bit is 11/64, with 1/4 hex shank that includes tapered drill bitsSpecification: Item Type: Wood Reaming Drill Bit Parts SetMaterial: Drill Bit: High Speed Steel, Chamfering: High Carbon SteelShank Type: 1/4 Hexagonal Shank Specification: 11/64Packing List: 7 x Chamfer Bits1 x Chamfering Device1 x Wrench 1) We accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.