- Shank Diameter - Decimal: 0.5000 in
- Shank Diameter - Fractional: 1/2 in
- Included Angle: 60 Degree
- Number of Flutes: 4
- Countersink Finish/Coating: Uncoated
- Shank Diameter: 1/2 in
- Diameter: 0.625 in
- Diameter - Fractional: 5/8 in
- Overall Length: 4 in
- Part Number: C745209
CTR SINK 521 5/8 - 60DEGREE 4FL