90° HSS Cobalt Single Flute Countersink Set

• 5 piece 90 degree Single Flute Cobalt Countersink Set

About Single Flute Countersinks

• For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals.
• The fluted countersink cutter 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 light to medium materials. Resharpenable. All Bordo Countersinks are made from 100% M35 Cobalt High-Speed Steel.
• Cobalt offers increased wear and heat resistance in alloy steels stainless steels and other abrasive or difficult materials. This increases tool life in all production applications.

Contents

Title
Qty
10mm 90 Degree HSS Co5 Single Flute Countersink
1
15mm 90 Degree HSS Co5 Single Flute Countersink
1
20mm 90 Degree HSS Co5 Single Flute Countersink
1
25mm 90 Degree HSS Co5 Single Flute Countersink
1
30mm 90 Degree HSS Co5 Single Flute Countersink
1