Hanson8 HSS 4241 Cobalt Hole 50 Sizes Step Drill Set Tools Aluminum Case Metal Drilling Tool for Metal Wood Step Cone Drill Bit T2Y7B

Origin : Mainland ChinaUse : Metal Drilling Material : High Speed Steel DIY Supplies : Woodworking Type : Core Drill Bit Origin : Mainland China• High Speed Steel Material :Crafted from high-speed steel, this drill bit ensures superior durability and cutting efficiency, making it ideal for metal and woodworking projects. • 50 Size Options :With 50 different size options available, this step drill set can cater to a wide range of drilling needs, providing precision and versatility. • Hole Design :The hole design of this drill bit allows for efficient drilling, reducing the time and effort required for your projects. • Aluminum Case Included :This set comes with an aluminum case, providing a convenient and secure storage solution for your drill bits, ensuring they remain in good condition and easy to find when you need them. • DIY Woodworking Supply :Perfect for DIY woodworking projects, this drill bit set provides the tools you need to complete your projects with ease and accuracy. Feature:1.Made of high-quality High Speed Steel. 2.Cobalt coated to reduce friction and heat. 3.Groove design provides faster, smoother and cleaner cutting. 4.Suitable for opening holes in various materials, including steel, brass, wood, plastic, etc.Specification: Material: HSS 4241 Color: As Pictures Shown Size: 6 Steps: 3/16" to 1/2", (3/16", 1/4", 5/16", 3/8", 7/16", 1/2") 9 Steps: 1/4" to 3/4", (1/4'', 5/16'', 3/8'', 7/16'', 1/2'', 9/16'', 5/8", 11/16", 3/4") 10 Steps: 1/4" to 1-3/8", (1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1 -1/8", 1-1/4", 1-3/8") 12 Steps: 3/16" to 7/8", (3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5 /8", 11/16", 3/4", 13/16", 7/8") 13 Steps: 1/8" to 1/2", (1/8", 15/32", 7/16", 15/32", 1/4", 9/32", 5/16", 11 / 32", 3/8", 13/32", 7/16", 15/32", 1/2") *Packaging options: bag or aluminum Quantity: 5pcs Package Contents: 5Step drill1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.