- Bore Diameter: 15/64 in, 15/64in
- Country of Origin: US
- Flute Type: Spiral
- Manufacturer Name: Harvey Performance Company, Harvey Tool
- Material: Solid Carbide
- Overall Length: 4 in, 4in
- Shank Diameter: 1/4 in, 1/4in
- Type: Flat Bottom Imperial Long Reach
- Number of Flutes: 4
- Surface Treatment: AlTiN Coated
- Application
- Item Features
For castings, rounded parts, concaved or drafted surfaces
- Undersized neck to avoid heeling
- Flat bottom (no dish) design allows spot facing or counter boring on irregular surfaces
- Can be used for flat bottom reaming or straightening misaligned holes
- Ground with full cylindrical margin (not side cutting)
- 15 deg helix