Countersink, 82 Degree, 1/2" Single Flute
![Countersink, 82 Degree, 1/2" Single Flute](/images/products/480/4537.480.jpg)
- Single flute countersinks
- High speed steel
- For steel, brass, and aluminum
- 82 degree point angle
- 1/2" diameter countersink with 1/4" round shank
Use 82 degree countersinks for deburring and for flat head screws.