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LEFT Hand Drill Sets - U.S.A.

Left Hand Spiral
 MAGNUM Super Premium
 High Speed Steel Drill Sets

 (Type 190-AL)

Nutty Company - Left Hand HSS Drills 
  • Series Type 190AL MAGNUM Super Premium Left Hand Spiral Drills out perform ordinary drills by penetrating faster & lasting longer
  • Superior strength and durability provided by M7 molybdenum high speed steel
  • More holes per drill than ordinary twist drills, especially in cordless power tools
  • Functional black and gold surface treatment holds lubricants for smoother drilling and torsional strength
  • Meets MAS 907B aircraft specifications
  • 135 degree split point for fast penetration and accurate starting without a center punch. Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance. Body and clearance are gold surface treated for maximum lubricity
  • Heat treated at 2185F and then nitro-carburized finished at 950F to be measurably harder than high speed steel. Space age nitro-carburized steel withstands substantially higher drilling temperatures, while maintaining sharpness
  • Recommended for use in work hardening grades of stainless steel and other hard metal drilling applications
  • We have carried the 190AG series drill for the past 22 years and have yet to come across a better drill for the money
  • Left Hand Drills also available individually (click here)
  • Proudly made in the U.S.A. 
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