LENOX® Vari-Bit Step Drill Bit, 9 -Hole Size, 1/4 in Min Hole Size, 3/4 in Max Hole Size, Round with 3-Flat Shank, 3/8 in Dia Shank, High Speed Steel, Steam Oxide

• Patented 2-flute design cuts fast, clean, round holes
• Accurate, burr-free holes
• Split point design for faster penetration and less walking
• Steam oxide coating adds durability
• Enhanced flute design removes chips rapidly
• Use of Lenox protool lube recommended to extend tool life
• Drills various types of materials including stainless steel, mild steel, cast iron, plastic and wood

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/LENOX_30883_VB3_Specification_Sheet.pdf