5mm 4 Flute Ball Nose Single End Carbide End Mill, TiCN Coated, Regular Length, 16mm Flute Length, 51mm OAL 16MM LOC,5MM SHANK,51MM OAL 30? helix, right hand spiral, right hand cut, 4 flute ball nose center cutting single end general purpose carbide end mill with plain cylindrical shank. C-2 grade sub-micron grain carbide with 10% cobalt content. Four flute design offers increased core diameter which minimizes tool deflection & improves accuracy. For profiling, slotting, production milling & finishing applications in a wide range of ferrous metals, including stainless steels & high temp alloys. Made in the USA. GWS/Monster Tool Part #223-001450C
Compression Spring, Heavy Duty, Color Dark Gray, Music Wire, Finish Plain, Overall Length 9/16 In., Outside Dia. 3/16 In., Wire Type Round, Wire Dia. 0.018 In., End Type Squared and Ground, Large Outside Dia. 0.360 In., Small Outside Dia. 0.125 In., Compressed Length 0.162 In., Deflection @ Load 0.30 In., Spring Rate 6 lb./in., Meets/Exceeds ASTM-A228, AMS 5112, Package Quantity 10