Product Description
1/4-20 nACo Coated, Hard Milling Carbide Thread Mill
Features and Benefits
RTJ Tool's premium quality nACo coated hard mill carbide thread mills allow threading in materials hardened up to 62 Rc and feature:
- Heat Resistant nACo Coating
- Variable Flutes
- Higher accuracy
- Better finishes
- Threading in materials that taps cannot cut
All RTJ cutting tools are made in America from the highest quality carbide blanks available.
Specifications
| Thread | 1/4-20 |
| Length of Cut | 0.500" |
| Cut Diameter | 0.180" |
| Number of Flutes | 3 |
| Overall Length | 2.5" |
| Shank Diameter | 3/16" |
| Coating | nACo |
| Country of Orgin | USA |
Product Videos
Custom Field
Thread 1/4-20
Diameter 0.180 in.
Length of Cut 0.500 in.
Overall Length 2-1/2 in.
Flutes 3 Flutes
Coating nACo Coated
Type UNC
