3 Flutes HSS Chamfering Countersink Drill bitl

• Material: High-Speed Steel (HSS)
• Model: Available in metric and inch sizes
• Shank: Straight shank design
• Flutes: 3
• Use: For counterboring flat-bottom holes and screw head seating
• Feature: Smooth cutting and accurate hole finish
• Machine: Suitable for CNC machines and drill presses
• Customization: OEM / ODM / OBM available