This fully stocked offering of Valor holemaking coolant-through, multi-form thread mills is optimized to create UN threads and engineered for superior results in blind hole threading applications.
Features:
- Enhanced coolant-through design for superior chip ejection
- Coolant-through design allows for maximum chip ejection in blind holes
- Designed to mill right hand and left hand 60 Degree UN threads
- Able to cut larger threads of the same pitch
- Offered in 3 and 4 helical flutes
- Uncoated option well-suited for aluminum alloys and other non-ferrous alloys
- Proprietary Val-Max X coating for improved tool life and heat resistance in ferrous materials, including alloy steels, stainless steels, nickel alloys, and other high hardness materials up to 65 Rc
- Solid carbide
- Precision manufactured in the USA
Product Specifications
 | Manufacturer Part Number | V217976-X | 
| Cutter Diameter (Inch) | 0.3050" | 
| Length of Cut (Inch) | 0.7500" (3/4) | 
| Shank Diameter (Inch) | 0.3125" (5/16) | 
| Overall Length (Inch) | 3.0000" (3) | 
| Size | 7/16-14 | 
| Included Angle | 60 Degree | 
| Metric | N | 
| Coolant Through | Y | 
| Number of Flutes | 4 | 
| Coating | Val-Max X | 

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:
                            Valor
                        Cutter Diameter (Inch):
                            1/3"
                        Cutter Diameter (Decimal Inch):
                            0.3050"
                        Cutter Diameter (mm):
                            7.75mm
                        Shank Diameter (Inch):
                            5/16"
                        Shank Diameter (Decimal Inch):
                            0.3125"
                        Shank Diameter (mm):
                            7.94mm
                        Number of Flutes:
                            4
                        Length of Cut (Inch):
                            3/4"
                        Length of Cut (Decimal Inch):
                            0.7500"
                        Length of Cut (mm):
                            19.05mm
                        Finish/Coating:
                            Val-Max X
                        Through Coolant:
                            Yes
                        interval quantity:
                            1
                         
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