1/4 Inch Shank Stepped Drill Bit Hex Shank Hole Opening Drill Core Drill Bit Plumbing Repair

Label:Yes [Reliable Bearing Steel Material] This professional countersink drill bit is made of sturdy bearing steel with a Ti coating, offering strong wear performance, high durability, and a long service life. [Wide Application] This HSS countersink bit is suitable for plumbing systems in kitchens, bathrooms, laundry rooms, water supply and drainage in commercial buildings, and liquid transportation systems in factories and production plants.

[1/4 Inch Hex Shank with 90 Degree Tip] The convenient 1/4 inch hex shank and 90 degree tip provide efficient and accurate countersinking, compatible with a wide range of power tools.

[Sharp & Accurate Cutting Edge] The incisive and precise cutting edge delivers accurate sizing, clean and flat drilling edges, and consistent feeding for professional results. [24 to 31 mm Blade Diameter] With a blade diameter range of 24 to 31 mm, this countersink chamfer tool is designed for opening work on PPR plastic products and other materials.

Item Type: Professional Countersink Drill Bit Color:Gold Material: Bearing steel Features: High Hardness, Not easy to wear. Blade Diameter: Approx. 24-31mm / 0.94-1.22in Shank Diameter: 32 Package List: 1 x Professional Countersink Drill Bit