Meichoon Step Cone Drill Bit Set 3-13mm High Speed Steel Titanium Coated Step Drill Bit Cutter Hex Shank Power Tools HSS Professional Pagoda Step Drill Bit Set Multifunction Hole Reamer Drilling DC13

• HSS & Titanium Coating - High speed steel makes it last longer than others, titanium coating ensures easily cut through steel sheets, aluminum sheets, copper & plastic & wood board and many other types of sheet metal with ease.
• It can automatically deburr holes while drilling to keep the drill bit clean.
• Good Design - Hex Shank fits into power tools chuck securely and eliminates slip; two-flute design clears chips faster and allows particles to escape easily.
• Split point tip increases speed.
• A necessity for family or handyman or professionals - Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper and many other types of sheet metal.

Meichoon Step Drill 3-13mm, High Speed Steel Titanium Coated Step Drill Bit Hex Shank Power Tools HSS Professional Pagoda Drill High quality material - The step drill is made of high speed steel with high hardness and good wear resistance. Made of high speed steel with titanium coating to reduce friction and heat, more powerful and durable. Multi-size for More Practical - This single drill can be used to drill a variety of hole sizes from 3mm to 13mm to meet your various needs, saving you money and more practical. Wide Application - Hexagonal Step Drill is perfect for cutting holes in a variety of materials including brass, wood, plastic and more within 25 degrees Hardness and 5mm Thickness & Titanium Twist Drills are mainly used in wood, plastic and aluminum & M35 Twist Drills are special suitable for high hardness steel such as stainless steel. Specifications: Material: High speed steel 4241 Surface Finishing: Titanium coating Step Size: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm Hex Shank: 1/4" Quantity: 1pc Package Includes: 1x Step Drill Bit