Sandvik shoulder milling cutter CoroMill 390 end mill (440) Blade diameter 20 mm Number of blades 2 Shank diameter 20 mm Total length 110 mm R390-020A20-11L 1 piece

Catalogue number: R390-020A20-11L Features: ● Extremely versatile, enabling productive milling in a wide range of machining areas and workpiece materials. ● Reliable cutter performance ensures trouble-free milling. ● Easy-to-handle insert clamping improves machining stability. ● Comparable to solid end mills. ● No mismatch. Applications: ● Shoulder milling. ● Groove milling. ● Copy milling. ● Helical milling. ● Ramping. ● Suitable for all machining applications. ● Cylindrical shank. Specifications: ● Number of teeth CICT (pieces): 2 ● Cutting diameter DC (mm): 20 ● Cutting angle KAPR (°): 90 ● Overall length OAL (mm): 110 ● Compatible chip: R390-11 Size ● Shank diameter (mm): 20 ● Blade diameter (mm): 20 ● Number of teeth: 2 ● Number of teeth (pieces): 2 ● Overall length (mm): 110 ● Cutting angle: 90 ● Weight (KG): 0.38 ● Maximum cutting: 10 ● Maximum rotation speed: 34600 ● Pitch: Course pitch ● Gauge chip: R390-11.. ● l3: 25 ● l2: 110 ● dmm: 20 ● Dc: 20 ● Coolant supply ● Chip size ● High-precision front and shoulder milling cutter ● All-round tool for various machining ● Sharp and high-precision, with a finish comparable to that of a solid end mill Material / Finish: ● Carbide alloy