We have transitioned to the “Single Fluted” Injector Sleeve Seat Cutter for Cummins ISX/QSX15 DOHC Series.
For many years we have used a “Single Fluted” Injector Sleeve Carbide Seat Cutter used for Both:
250, L-10 & M-11 Copper Series Cylinder Heads and
M-11 & ISM Stainless Series Cylinder Heads.
- Proper Spindle Speed (60-85 RPM)
- Use an adequate Machining Center (Seat & Guide Machine)
- Use proper tooling lubricity in cutting/machining Carbide to Stainless which is obtained by using our “EA” Lube along with proper downward pressure, a machinist feel, to obtain an acceptable seat finish to depth.
Please consider this field-tested “Single Fluted” cutter, as more machinist are having great usage success in cutting/machining with both Stainless & Copper Injector Sleeves.