Norseman USA Made Magnum Super Premium Jobber High Speed Steel Twist Drill Bits Type 190-AG – 3/16″ – PACK OF 5
- Drill Bits in Norseman’s Magnum Super Premium line are heat treated to be measurably harder than standard high speed steel and can withstand higher drilling temperatures while still keeping their sharpness..
- The Body and Clearance of these bits are gold surface treated for maximum lubricity. Magnum Super Premium Drill bits are recommended for use in hard metal drilling as well as work hardening grades of stainless steel..
- Designed for drilling metal. May be used on other materials..
- CAUTION: Any cutting tool may break or shatter. Safety glasses and equipment should be used at all times..