ss shovan 3Pcs Premium HSS M35 Cobalt Step Drill Bit Set TiAlN 1/4-7/8"

Overview

Premium 3-piece step drill bit set engineered for durability and precise drilling across metals and non-metals. TiAlN coating provides wear resistance and extended tool life.

Key Features

• Versatile 3-Piece Set – Includes three step drill bits with progressive sizes for efficient hole enlargement in one drill pass. Each bit comes in a storage box.
• Premium Material – Made from M35 HSS with 5% cobalt for enhanced durability and cutting performance on stainless steel and tough materials.
• Coating – TiAlN coating increases hardness and wear resistance to extend tool life.
• Design – 118° X-type openings with spiral flute for smooth drilling, clean holes, and efficient chip removal.
• Compatibility – 1/4" hex shank fits a wide range of drills, including bench drills, impact drills, and hand drills.
• Applications – Ideal for sheet metal, aluminum, copper, stainless steel, wood, and plastic; can deburr, chamfer, and cut as needed.

Usage Tips

• Use cutting fluid or water to cool the bit during operation to prevent overheating and extend life.
• Ensure proper workholding and steady feed pressure for best results.