The Ferrule is as the archery accessories or the hunting arrow component for mechanical broadhead, there are Titanium ferrule or Stainless Steel ferrules for your choice, and KELU will produce them according to your requirement. The customized blades are also welcome to produce for better fit.   Product details: • Material：Titanium, Stainless Steel • Weight: 30 grains~70 grains, custom • Weight tolerance: ±0.5 grains • Specification：According to drawing • Dimention Tolerance：±0.005 inch • Surface treatment: Polishing, Plating or custom      The CORE TECHNOLOGIES KELU has are MIM and CNC, both for the high-end sport components. Metal injection molding (MIM) is a revolutionary technology which integrating Plastic Injection Molding, Polymer chemistry, Powder metallurgy and Metallic materials science. We can develop mold for special customized size/shape or produce by existing mold directly. Tungsten, Brass, Stainless Steel could be chosen as materials for MIM. Computer numerical control (CNC) is the automation of machine tools by means of computers executing pre-programmed sequences of machine control commands. And its applicative materials include Titanium, Tungsten, Aluminum, Brass, Stainless Steel, Zinc and so on. Main Markets： North Americam, Europe, Australia, Asia