Viking Drill and Tool St. Paul MN
America's Finest High-Speed Steel Cutting Tools™

Proudly Manufactured in the USA

  • 240-CN CN-TECH™ Cryogenic Nitrided Jobber Drill
  • Type 40-AG HSS Super Premium Combination Drill & Tap
  • HSS Heavy-Duty NAS 907B Titanium Carbon Nitride
  • HSS Heavy-Duty NAS 907B Titanium Aluminum Nitride
  • M42 TiN Coated NAS 907B
  • Type
  • Cobalt Jobber Drill Bits NAS 907J
  • Cobalt Screw Machine Drill Bits NAS 907J
  • Type XGT-AG Extra Length Drill
  • HSS 118° Point Black Oxide

SAFETY DATA SHEETS - Viking Drill and Tool

SDS Viking High Speed Steel
SDS Viking Ultra S/P™ Super Premium

* The following Safety Data Sheets (SDS) are viewable with Adobe Acrobat reader, which can be downloaded by clicking on the Adobe Reader icon.

Viking Drill and Tool - Adobe Reader DOWNLOAD — Adobe Reader


High speed steel (HSS) is a form of tool steel; high speed steel bits are hard, and much more resistant to heat than high carbon steel. They can be used to drill metal, hardwood, and most other materials at greater cutting speeds than carbon steel bits, and have largely replaced carbon steels. HSS Ultra Bor Super Premium Drill Bits - Viking Drill and Tool A Ultra Bor Super Premium drill with its thin web will penetrate the work hardening stainless fast enough to continually cut beneath the chip which is hardening from deformation. This means the drill is cutting softer steel. The cobalt drill, with its thick web, cannot be fed at a fast enough rate to cut beneath the area which is hardening. As a result the cobalt drill is continually drilling into hardened steel.