12" Long H.S.S. Twist Drill, 135 Point Aircraft Extension, 7/32" Size, 2-1/2" Flute Length by Penn Tool Co.

★★★★★ 4.3 128 reviews

$90.00
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$90.00
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Product details

Management number 214315006 Release Date 2026/04/12 List Price $36.00 Model Number 214315006
Category

High-Speed Steel Drill - NAS 907 Type B compliant. Hardness: 58-60 RC. Black finish. 135 Drill Point Angle. Ideal for general deep drilling in various metals and alloys. Clockwise rotation. Standard two-flute design. Helical flutes. Split Point sharpening. Straight Shank. Suitable for Steel, Non-Ferrous, Cast Iron, and Plastics.

  • Material: High-Speed Steel (HSS) to NAS 907 Type B Specs
  • Hardness: 58-60 RC
  • Finish: Black
  • Drill Point Angle: 135 Degrees
  • Purpose: General Deep Drilling in Various Metals
  • Cutting Direction: Clockwise (Right Hand)
  • Flute Design: Standard Two Flutes
  • Flute Type: Normal Spiral - Helical
  • Point Sharpening: Split Point
  • Shank Style: Straight
  • Workpiece Materials: Steel, Non-Ferrous, Cast Iron, Plastics
Brand Name Penn Tool Co.
Finish Types Black finish
Manufacturer Penn Tool Co.
Material Type H.S.S. - High Speed Steel to NAS 907 Type B specifications
Surface Recommendation Cast Iron, Metal, Plastic

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