About This

• ?뵩?륲QLMLZ M35 HSS Cobalt Layered Drill Bits?멝35 cobalt coated, each metal countersunk drill bit is made from high quality M35 HSS material, SQLMLZ countersink drill bit set is excellent in heat, corrosion and rust resistance.resistance.
• ?뵩?륡ive-blade design with 1/4" Hex Shank ?멐ach countersink drill is well designed in five-blade竊?which can reduce vibration and prolong life, achieve smoother drilling.Permanently attached 1/4" shank. Suitable for all types of drill bits and mold grinding machines. Easy to control with variable speed drill. 6000 R.P.M MAX.
• ?뵩?륯recision Grinding 82째Countersink Drill Bit Set?멠recision grinding 82째tip for drilling holes 竊똧t is used for most medium hardness stainless steel, metals, plywood, softwood, hardwood, fiberglass plastic,mild steel copper, aluminum. These countersink drill bits work hard the profound processing, achieve exact countersink holes and allows the screw heads to be flush and even with the surface of the material being utilized.
• ?뵩?륷ersatility?멗deal counter sink tool for the tool box, including 6 most popular sizes: 1/4, 5/16,3/8, 1/2, 5/8, 3/4 inch counter sink drill bits. Including one Bit Holder and Storage Toolbox.
• ?뵩?륲QLMLZ BRAND GUARANTEE?멗f you are not satisfied with the size, the functions or any other reasons, just return it to us and we?셪l be happy to resolve any problems,until you are satisfied. It is very suitable to be given to father as a Father's Day gift
• ?뵩?륯recautions?멌ountersunk bit is a chamfering device, not a drill, chamfering device is chamfered after drilling holes to achieve more beautiful after reaming, if used directly as a drill, the effect will not be too good.

Overview

• Material : Cobalt, High Speed Steel (HSS)
• Cutting Diameter : 0.75 Inches
• Finish Type : Black Oxide
• Shank Type : Hex
• Cutting Angle String : 82 Degrees