Description
Sandvik Coromant CoroDrill Delta-C R840 Carbide Drill Bit, Short Length, Multilayer Finish, Round Shank, Spiral Flute, Coolant Through, 140 Degree 6-Facet Point
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- Short length drill bit has a drilling depth of 2 to 3 times its diameter and offers increased rigidity for heavy feed-rate applications
- Solid carbide drills produce close-tolerance holes in hard materials, and have a longer tool life at higher speeds than cobalt and high-speed steel (HSS)
- Multi-layer coating of titanium nitride (TiN) over titanium aluminum nitride (TiAlN) provides wear resistance and detection, corrosion resistance, and high hardness for extended tool life
- Coolant-through channels internally guide coolant to the drill bit tip for high feed rates and speeds and continuous clearing of chips
- Drill bit conforms to DIN 6537 standard, and the round shank conforms to DIN 6535 HA standard
