Engineered with a unique "3 teeth to-center" end geometry, the specialized combination of features of the H40ALV-3 is designed for excellent performance and accelerated metal removal rates in roughing and finishing applications in aluminum and non-ferrous materials. This tool is offered in Zplus coating for high hardness and added lubricity.
Features:- Designed for outstanding performance and accelerated metal removal rates in aluminum and non-ferrous materials
- Designed with a specialized combination of features for excellent performance in roughing and finishing applications
- Unique "3 teeth-to-center" end geometry for ramping applications
- Excellent performance in High Efficiency Milling (HEM)
- Center cutting
- h6 shank tolerance for high precision tool holders
- Uncoated tool offers an excellent option for aluminum finishing applications
- Zplus coating offers higher hardness and added lubricity for maximum performance
- Solid carbide end mills
- CNC ground in the USA
Product Specifications
Tool Number | 86974 |
Cutter Diameter (Inch) | 0.3125" |
Length of Cut (Inch) | 1.5625" |
Overall Length (Inch) | 4.0000" |
No of Flutes | 3 |
LOC Multiple | 5x |
Shank Diameter (Inch) | 0.3125" |
Coating | Un |

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:
Helical Solutions
Cutter Diameter (Inch):
5/16"
Cutter Diameter (Decimal Inch):
0.3125"
Length of Cut (Inch):
1-9/16"
Length of Cut (Decimal Inch):
1.5625"
Overall Length (Inch):
4"
Overall Length (Decimal Inch):
4.0000"
Number of Flutes:
3
Shank Diameter (Inch):
5/16"
Shank Diameter (Decimal Inch):
0.3125"
Shank Length (Inch):
2-7/16"
Shank Length (Decimal Inch):
2.4375"
Finish/Coating:
Uncoated
Center Cutting:
Yes
Through Coolant:
No
interval quantity:
1