The stub flutes on this miniature end mills - ball - long reach, stub flute collection of Harvey Tool end mills provides maximum rigidity, while its reduced neck diameter helps to avoid heeling during machining.
Features- Long length design for deep cavities, up to 8 Inch overall length
- Stub flutes for maximum rigidity
- Length of cut = 1½ x diameter
- Center cutting
- Solid carbide
- CNC ground in the USA
Product Specifications
Manufacturer Part Number | 34320 |
Cutter Diameter (Inch) | 0.3125" (5/16) |
Neck Diameter (Inch) | 0.3080" |
Length of Cut (Inch) | 0.4700" |
Overall Reach (Inch) | 2.5000" (2-1/2) |
Overall Length (Inch) | 4.0000" (4) |
Shank Diameter (Inch) | 0.3125" (5/16) |
Number of Flutes | 3 |
LOC Multiple | (1.5x) |
Reach Multiple | (8x) |
Coating | Uncoated |
Profile | Ball |

Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Brand:
Harvey Tool
Neck Diameter (Decimal Inch):
0.3080"
Shank Diameter (Inch):
5/16"
Length of Cut (Decimal Inch):
0.4700"
Overall Reach (Inch):
2-1/2"
Overall Reach (Decimal Inch):
2.5000"
Number of Flutes:
3
Finish/Coating:
Uncoated
Shank Diameter (Decimal Inch):
0.3125"
Shank Diameter (mm):
7.94mm
Overall Length (Inch):
4"
Overall Length (Decimal Inch):
4.0000"