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3/16" - 1/2" SP Edge Step Drill

3/16" - 1/2" SP Edge Step Drill

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Item Number: 825402
Package Weight: 0.2 lbs
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Product Details

  • High Performance SP Edge Coating
    Extreme temperature resistance, hardness and low friction coefficient provide increased life, drilling feed and speed.
  • Extreme Temperature Resistance
    Coating maintains structural integrity at temperatures over 2000°F, increasing life in tough materials and resisting dulling.
  • Increased Tool Life
    Up to 40% increase in life versus uncoated drills in dry drilling.
  • Multi-Diameter Drills
    One drill can produce up to 16 different hole sizes.
  • Quick-Change Shank
    Heavy-duty hex shank design mount provides ease of use in impact tools and instant tool changes.
  • Fractional Markings
    Laser etched easy-to-read fractional hole size markings on the flute of the drill for drilling predictable and reliable hole sizes.
  • Multi-Material Drilling
    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.

Product Specification

Brand:  Super Primalloy®
Color:  Blue
Finish:  Nanocomposite
Hole Diameter:  3/16" - 1/2"
New Product Release:  September 2026
Number of Hole Sizes:  6
Series:  SP Edge
Shank Diameter:  1/4"
Sold As:  Individual
Step Depth:  3/8"
Subcategory:  Step Drills
Warranty:  30 Day

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