Saber HSS-Co5 TiN Coated Triple Flute Countersink Set

• Countersink Set - Triple Flute.

About Triple Flute Countersink

• For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals.
• The three fluted countersinks is self-centering with wide flutes and are 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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