DRILLCO 1/4 118* POINT SOLID CARBIDE JOBBER LENGTH DRILLS

Solid carbide drills can retain hardness and a sharp edge at high temperature. Their excellent abrasion-resistant qualities make them advantageous for use in drilling abrasive materials such as cast-iron non-ferrous alloys high silicon aluminum hard rubber and plexiglass. Carbide drills are run at higher speeds than standard High-Speed Steel drills. They offer the advantage of extreme rigidity for greater drilling accuracy.