Description
FEATURES:
- HSS-Co5 (Cobalt) TiN Coated Triple Flute 90 Degree Countersink
- For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals.
- The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole. This may be required to allow the correct seating for a countersunk head screw or to provide the lead in for a second machining operation such as tapping.
- Use on medium to hard materials.
- Resharpenable.
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