Dormer R4573.5 MP-X Solid Carbide Drill, Head Diameter 0.1378", Flute Length 20 mm, Full Length 62 mm, Shank Dia 6 mm

Product description

• Short length drill bit has a drilling depth of 3 times its diameter and offers increased rigidity for heavy feed-rate applications
• Solid carbide drills produce close-tolerance holes in hard materials, and have a longer tool life at higher speeds than cobalt and high-speed steel (HSS)
• Titanium aluminum nitride (TiAlN) coating provides wear and corrosion resistance in high-speed or heavy feed-rate drilling
• Self-centering 140-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
• Coolant-through channels internally guide coolant to the drill bit tip for high feed rates and speeds and continuous clearing of chips