HSS TiN Coated 3 Piece Step Drill Set

Features

• HSS Hex Shank Spiral Flute Step Drill Set
• Dymaxion step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics.
• Specifically engineered for use in impact drivers these step drills are also fully compatible with conventional rotary drills.
• 1/4″ hex shank facilitates fast tool loading in cordless impact drivers and quick change adaptors.
• Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials.
• Manufactured from high speed steel with Titanium Nitride (TiN) coating for long service life.
• No pilot hole required.
• Easy to sharpen.
• Stepless drilling in the thinnest sheets.
• Burr-free drilling without sheet deformation.
• Automatic deburring.