Norseman 05750 Magnum Super Premium Jobber Length Drill Bit 21/64

Norseman 05750 Magnum Super Premium Jobber Length Drill Bit 21/64"

Norseman 05770 Magnum Super Premium Jobber Length Drill Bit 23/64

Norseman 05770 Magnum Super Premium Jobber Length Drill Bit 23/64"

Norseman 05760 Magnum Super Premium Jobber Length Drill Bit 11/32"

$5.80

Special Hi-Molybdenum tool steel. 135° 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.

Made in the USA

Availability: Out of stock
MPN
05760
  • Buy 6 for $4.15 each and save 28%

Magnum Super Premium Jobber Length Drill Bit

Type 190-AG NAS 907B

Special Hi-Molybdenum tool steel. 135° 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.

Drills are heat treated at 2185° F and then nitro-carburize finished at 950° F to be measurably harder than high-speed steel. Space age nitro-carburized steel withstands substantially higher drilling temperatures while maintaining sharpness. Recommended for us in work hardening grades of stainless steel and other hard metal drilling applications.

  • Bit Diameter: 11/32"
  • Overall Length: 4-3/4"
  • Flute Length: 3-7/16"
More Information
Item Number NSM5155
MPN 05760
UPC 050728057602
Weight 2.000000
Country of Manufacture United States
Brand Norseman Drill & Tool
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