Century Drill & Tool 24217 — 17/64-inch x 4-1/8-inch black oxide drill bit, made from high-speed steel and designed for jobber length applications:

Key Features

• Quick-Cut Point (135°):
  • Self-centering tip
  • Penetrates faster with less pressure
  • Prevents walking or wandering on the surface
• Black Oxide Finish:
  • Enhances wear resistance
  • Retains lubricants for smoother drilling
  • Offers up to 6–8x longer life than standard 118° bits [www.tracto...supply.com], [www.amazon.com]
• High-Speed Steel (HSS):
  • Durable and heat-resistant
  • Suitable for repeated use
• Jobber Length:
  • Standard length for general-purpose drilling
  • Compatible with handheld drills and drill presses

Specifications

• Size: 17/64 inch (Decimal Equivalent: 0.2656 inch)
• Length: 4-1/8 inches
• Material: Industrial-grade high-speed steel (HSS)
• Finish: Black oxide
• Point Angle: 135° Quick-Cut Point
• Shank Type: Straight
• Standard: Aerospace NAS 907-B
• Made in: USA

Applications

This drill bit is designed for general-purpose drilling in:

• Metals:
  • Mild steel
  • Flat bar
  • Angle iron
  • Tubing
• Wood:
  • Softwood and hardwood
• Plastics:
  • PVC
  • Acrylic
  • Polycarbonate