Catalogo ABC 54

F 1 For prompt identification and easy consultation of cutting tools found in group F Material and coating HSS HSS TiCN High Speed Steel HSS Co % HM Integrale High Speed Steel with cobalt HSS TiN HMK 00 High Speed Steel with Titanium Nitride coating HSS TiAIN PM High Speed Steel with Titanium Nitride and Aluminium coating. High Speed Steel coated with Titanium Carbon Nitride Solid carbide Hard metal with micro grain Quality ISO K10, K20, K30 Steel with powder metallurgy technique Reference standard DIN xxx Complies with DIN standard UNI xxx Complies with UNI standard EN xxx Complies with EN standard WS Tool steel Length Extra-short Short Long Extra-long Geometry of point blades Tipo N Tipo H Tipo NR Rough work and finishing on construction steel, grey cast iron, machinable cast iron, non-ferrous metals with medium hardness TipoW Tipo NF Tipo HR Finishing soft materials, plastic materials, and long-shaving materials Finishing highly resistant materials Rough work on normal materials and normal resistance to traction Rough work and finishing with normal resistance to traction with possible faster progress Rough work on materials with resistance to traction higher than type NR Helix DX Right-hand helix SX Left-hand helix Sharpening angle 118° 130° 60° 90° Helix angle 30° 45° Sharpening DIN 1412 Normal Universal sharpening SHAPE A Correct / reduced cross blade SHAPE C Cross blade SHAPE A-C Special cross blade Shank Straight Reduced Morse cone Coupling  ¼” E 6,3 Weldon Threaded Tolerance h xx ISO 6h ISO 2-6h ISO 6GX ISO 6HX ISO 3-6G ISO 2 B Number of blades t = 2 2 blades t = 4 4 blades t = 4/6 4/6 blades Type of thread M Metric with large pitch MF Metric with fine pitch UNC Straight unified with large pitch UNF Straight unified with fine pitch NPT Conical Gas for pipes BSPT Conical Gas for pipes British Standard BSW Whitworth with large pitch British Standard G-BSP Straight Gas for pipes British Standard Use Cutting direction Copying