NEIKO 10183A Step Drill Bit, 6 Steps 3/16” to 1/2” Straight High Speed Steel, Titanium Nitride Coated, 1/4” Tri Flat Step Bits for Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits, Two Flute

Our Titanium Step Drill Bit lets you make the exact-sized hole you need for any project in your home or on the jobsite. Featuring a 135-degree split-point tip and a 2-flute design, this metal hole cutter will bore through almost any surface, including steel, wood, and other materials. It’s designed in a cone shape to automatically tap, drill, and deburr holes in one simple step.Our step bit is constructed with high-speed alloy steel and features a titanium nitride coating for added durability, longer life, and cooler, faster, and cleaner drilling. To use, place the tip of the bit against the sheet of metal or slab of wood you’re working on and drill to the precise measurement you need. There’s no need to purchase multiple bits when you can get the job done with one easy drill bit.This step drill bit for metal can drill holes in the following sizes: 3/16", 1/4", 5/16", 3/8", 7/16", and 1/2". You can use our high-speed drill bit for steel jobs at home or work, and its small size allows you to pack it in your toolbox and take it wherever you go. Whether you need a multifunctional drill bit to cut through stainless steel or a new step bit to add to your equipment, NEIKO has your back with our durable, dependable, and strong tools.

• PREMIUM STEP BIT: Each unibit is constructed of #4241 industrial high-speed steel (HSS) with a titanium nitride coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel, and other types of sheet metal.
• STEP DRILL BIT FOR METAL: It has a 135-degree split-point tip and features a 2-fluted spiral design that automatically deburrs and expands holes for a cleaner drilling process. With a split point tip that accelerates cutting speed, it prevents walking away from center line of bore, drilling holes in metal is fast, efficient, and clean.
• STRAIGHT DESIGN: The stepped drill bit with two-flute straight grooved design cuts smooth with minimal chatter, deburrs and pulls chips up and out of the hole effectively.
• TRI FLAT STEP BIT: The 1/4-inch tri flat shank is ideal for regular drill chucks like 3 jaw drills, cordless drills or drill presses. Tri flat round shanks grip better and run more concentrically for less wobble and cleaner holes.
• MULTISIZE DRILL BIT: This hole drill bit can drill holes in 6 different sizes: 3/16", 1/4", 5/16", 3/8", 7/16", and 1/2".