Description
3-Flute H.S.S. Countersink Sets
- 5 pieces per set
- One each of: 1/4″, 3/8″, 1/2″, 3/4″ & 1″
- Available in 60, 82, and 90
- 3-flute spiral
- In a fitted plastic case
Features & Benefits
- Efficient Cutting:
- Spiral 3-flute design reduces cutting resistance compared to straight-flute countersinks.
- Spiral 3-flute geometry for a clean, chatterless finish.
- Smooth Chamfering:
- Produces cleaner and smoother finishes on edges.
- Improved Chip Evacuation:
- Enhanced chip removal for consistent performance and reduced clogging.
- Provide a better chip clearance.
- Low Vibration:
- Runs more steadily with less chatter than straight-flute countersinks.
- Durable H.S.S. Construction:
- High-speed steel ensures long tool life and reliable use across a wide range of materials.
Applications
- Ideal for countersinking and deburring in steels, aluminum, copper, brass, plastics, and other materials
| Item # | Angle | Included Sizes |
| 0206-3060 | 60 | 1/4″, 3/8″, 1/2″, 3/4″, 1″ |
| 0206-3082 | 82 | |
| 0206-3090 | 90 |
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