Ultra-Bit™ Step Drill Bits
*** MADE IN THE U.S.A.***
Features:
• MULTI-DIAMETER DRILLS - One drill can produce up to 13 different hole sizes.
• DOUBLE FLUTED DESIGN - Drills clean, accurate and bur-free holes quickly and easily in thin materials.
• HIGH-MOLY ALLOY STEEL - Special high-speed alloy steel construction provides superior wear resistance for extended tool life.
• TITANIUM NITRIDE (TiN) SURFACE TREATMENT - Provides a super hard cutting surface and superior surface lubricity for a long lasting, fast and smooth cutting action. Up to 10 times the life of conventional tools.
• 3 FLATS ON SHANKS - Flatted shanks eliminate chuck slippage.
• FRACTIONAL MARKINGS - Laser etched easy-to-read fractional hole size markings on the fl ute of the drill for drilling predictable and reliable hole sizes.
Applications:
• VERSATILE - Can be used on portable drills, drill presses and lathes.
• MULTI-MATERIAL - Stainless steel, steel, aluminum, brass, other metals, rigid plastics, laminates and most materials with a thickness equal to or less than the step depth of the drill.
• MADE IN THE U.S.A.