Countersink Set, Zero-Flute 82 Degree, Set of 5
- High speed steel pilotless countersinks and deburring tools
- Cam relieved for chatter free cutting
- For mild steel, brass, aluminum, and plastics
- 82 degree point angle
- Includes sizes 0 through 4
Use 82 degree countersinks for deburring and for flat head screws.
These countersinks can be resharpened with a small mounted grinding wheel in the hole.
Sizes 0, 1, and 2 have a 1/4" diameter shank. Sizes 3 and 4 have a 1/2" diameter shank.
Size 0 Cutting Diameter Range | 1/16" to 15/64" |
Size 1 Cutting Diameter Range | 5/32" to 13/32" |
Size 2 Cutting Diameter Range | 3/16" to 17/32" |
Size 3 Cutting Diameter Range | 5/16" to 25/32" |
Size 4 Cutting Diameter Range | 9/16" to 1-3/32" |