Triple Flute Contersinks
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.
Includes
8034-16 – Saber 16mm 90 Degree TiN Coated HSS-Co5 (Cobalt) Triple Flute Countersink
8034-20 – Saber 20mm 90 Degree TiN Coated HSS-Co5 (Cobalt) Triple Flute Countersink
8034-25 – Saber 25mm 90 Degree TiN Coated HSS-Co5 (Cobalt) Triple Flute Countersink
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Bordo 3843-28 - Countersink 90 Deg. 28mm Three Flute 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…
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