Sandvik CoroDrill Delta-C Solid Carbide Drill (720) 1220 R840-0500-50-A1A 1 piece

Catalog number: R840-0500-50-A1A Features: ● A solid drill that can achieve high precision and good surface roughness. ● TiN/TiAlN multi-layer coating enables long and stable tool life. ● An all-purpose material that can be applied to any work material. ● The A1A suffix is ​​an internal lubrication type. ● A solid carbide drill for high productivity hole drilling. Applications: ● For drilling any work material. ● For pilot hole drilling for taps. Specifications: ● Blade diameter (mm): 5.00 ● Groove length (mm): 44 ● Total length (mm): 82 ● Shank diameter (mm): 6 ● Effective machining depth: 3 to 5D (blade diameter x 3 to 5 times) ● Tip angle (°): 140 ● Surface treatment: TiAlN coating ● Lubrication type: Internal lubrication type ● Maximum machining depth (mm): 25.8 Material/Finish: ● Carbide (HC)