Jobber - BlackGold Parabolic (HSS) - 135° Split Point - Fractional Sizes

Regular price $ 43.36

  • Precision CNC machined for faster, more efficient chip removal
  • Split point tip for improved accuracy and control - penetrates surface on contact and prevents drill bit "walking" (3/32" to 1/2")
  • Heavy-duty web improves strength and structural stability
  • Flatter web taper for more consistent chip evacuation
  • High helix enhances lift and reduces chip turbulence
  • Parabolic, wide flutes for superior performance in deep-hole drilling
  • Tri-flat shank on 3/16" through 1/2" drill bits
  • Industrial-grade NAS High Speed Steel (HSS)
  • Available in either 6 pack or 12 pack quantities (depending on drill bit size)
  • Made in the USA

    Material applications: Aluminum, copper, brass, plastic, steel (low and medium carbon), steel alloy