Description
KEO 55749 Solid Carbide Single-End Countersink Set, TiALN Coated, 3 Flutes, 60 Degree Point Angle, 1/4" - 1" Body Diameter
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- Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems
- Titanium aluminum nitride coatings become self-lubricating when used at very high speeds, making them ideal for cutting without coolant ("dry machining")
- 60 degree angle
- For the carbide family of these tools, the three-flute represents the ideal "general purpose" countersink
- They have enough chip clearance in the three-flute design for a variety of ferrous and non-ferrous materials
