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SALI 5pcs Cobalt Aircraft Extension Drill Bits,3/16"×12" Long Length Drill Bits for Drilling into Sheet Metal, Stainless, Aluminum, Wood, & Copper

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Product details

Management number 214314948 Release Date 2026/04/12 List Price $6.40 Model Number 214314948
Category
  • Precision in size and length:Crafted with a cutting diameter of 3/16" and a total length of 12", these drill bits offer the precision needed for various drilling tasks
  • Durable black oxide coating:Featuring a black oxide coating and a 135° split point design, while lasting 50% longer than standard hss bits, offering a balance of hardness and toughness for enhanced wear resistance
  • Versatile applications:Designed for versatility, these aircraft extension bits can reach challenging spots in materials like sheet metal, stainless steel, aluminum, copper, and more, making them suitable for a wide range of projects
  • Enhanced lubricity with black oxide treatment:The black oxide treatment not only enhances lubricity but also creates small pockets on the tool's surface to retain coolant near the cutting edge, improving efficiency
  • Chip evacuation efficiency:With a right-hand cut design, the spiral fluted tools evacuate chips upward and away from the cutting area, reducing the risk of clogging during drilling operations

Brand Name SALI
Shank Type Straight
Unit Count 5.0 Count
Finish Types Black Oxide
Manufacturer SALITools
Material Type Cobalt Steel
Tool Flute Type Spiral
Cutting Diameter 0.19 Inches
Number of Flutes 2
Surface Recommendation Aluminum, Copper, Metal, Stainless Steel, Wood

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