Drillco ANNULAR CUTTERS Tungsten Carbide Tipped

The ultimate in hole cutters, not only for difficult to machine metals but also for high volume drilling applications. Carbide normally endures longer than high speed steel cutters by 10 times or more, but care should be taken in choosing applications.

Carbide does not work well on softer metals and may not be suitable for all machines since it is more sensitive to shocks and vibrations.  With a powerful magnetic drill which clamps securely to the material, carbide can be used on nearly all metals with vast improvements over HSS and Cobalt Alloy Steel.  3/4” Diameter Shank.