Acetabular orthopedic file Φ30, Φ31,Φ32 ...Φ72mm

1.Precision manufacturing, one heart one orientation, fundamentally ensure that the cutting acetabular fossa for the standard circle. 2.Specially optimized cutting edge makes the cutting surface more smooth. 3.The blade angle of geometric parameter optimization design makes the blade sharp and wear-resistant. 4.Imported materials from Japan, German processing equipment and skilled technology ensure the high quality of products. 5.Specifications and models: include circular hole spiral arrangement, polygonal hole spiral arrangement and polygonal hole scattered arrangement, sizes from Φ36mm to Φ72mm, increasing by 1mm in diameter, that can meet the precise needs of clinicians. Important Performance Indices 1. Sharpness and Durability The cutting angle of edge 55~60 degrees is an important parameter of edge. The rear angle of the mode , 20~25 degrees, is an important parameter to ensure the cutting rigidity and durability. The fewer edges a sphere has, the sharper it is. Our design balances the sharpness with the number of edges. 2. Spherical flatness The cutting edges distribute throughout the sphere symmetrically and evenly . The acetabular reamer with porous scattered cutting edges is more sharp and durable. 3. Beating Beating factor 1: Welding process of acetabular reamer and cross. Beating factor 2: Beating of acetabular handle. Laser automatic welding and more accurate designed fixture make the runout range can be controlled within 0.10mm. The processing technology of the handle has also been fully optimized. After assembly, the integral runout rang is controlled within 0.15mm.