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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° |

























