Rotabroach Raptor X 6-Piece Annular Cutter Kit (12mm-20mm) - M2AL High-Speed Steel Mag Drill Bit Set, 30mm Depth of Cut, 3/4" Weldon Shank, Includes Pilot Pin & Heavy-Duty Carry Case - RAPX1220KIT

SUPERIOR M2AL CONSTRUCTION: Manufactured from premium M2AL high-speed steel, these cutters are engineered for maximum hardness and heat resistance. They provide up to 3x longer life than standard HSS annular cutters, even when drilling tougher materials. EXCLUSIVE CUTTING GEOMETRY: Featuring Rotabroach’s unique and original design geometry (trusted since 1975), the Raptor X ensures faster cutting speeds, smoother finishes, and precise, burr-free holes every time. EXTENDED TOOL LIFE: Each cutter is "strip landed" for enhanced clearance, significantly reducing friction and heat buildup. When used with the included pilot pin, tool life can be extended by up to 80% VERSATILE 6-PIECE SET: This comprehensive kit includes the most popular metric sizes for fabrication and engineering: 12mm, 14mm, 16mm, 18mm, and 20mm, plus a high-quality pilot pin to ensure accurate centering and slug ejection. UNIVERSAL WELDON SHANK: Equipped with a standard 3/4" (19.05mm) Weldon shank, these cutters are compatible with almost all major magnetic drilling machines, including Rotabroach, Evolution, Hougen, Jancy, and more.