High-Speed Steel 6-Flute Countersink, 1/2 in. Diameter, 90 Degree

This 6-flute high-speed steel countersink is designed for machinists and maintenance professionals who need to create smooth countersunk seats. Its 90-degree cutting profile is suited for use on milling machines, drill presses, lathes, screw machines, feed units, special machines, and hand tools.

The countersink has a 1/2-inch diameter and a 90-degree angle. Six flutes use staggered cutting angles and a positive shearing action to help reduce chatter, distribute cutting load across multiple edges, and support smooth cutting results. Effective minimum order: 1 each.

Key Features:

• Six-flute design: Distributes the cutting load across six cutting edges to support longer service life.
• Staggered cutting angles: Helps reduce the harmonics associated with chatter during countersinking.
• Positive shearing action: Supports heavy cutting and smooth countersunk seats.
• 90-degree profile: Provides a defined countersink angle for compatible fastener seating applications.

Choose this 1/2-inch, 90-degree countersink for machining and metalworking operations where a six-flute tool is needed to help minimize chatter and produce smooth seats.

No additional information available.