EXTRA LENGTH CONTINENTAL GUIDE, HSS

These are not your average automotive-grade reamers. They are fabricated with high quality M2 tool steel and hardened to an average of 61 RHC to ensure long life. These reamers are 10" long with a 2" pilot.  They are precision cut for aviation use. HSS is highly recommended for softer metals such as brass, bronze and aluminum alloys.  

*** If you have any questions about which reamer you need for your application, or have custom reamer needs, please contact us. ***

Maximum recommended speed 250 rpm with proper coolant.