3/8" 4FL LONG 1-1/8LOC 3OAL 3/8Shk BN TiALN SC EM GP

​General Purpose Ball Nose End  10% micrograin carbide.
 
All tools hones to improve tool life.  For maximum flexibility, General Purpose tools are available Uncoated, TiN and TiALN Coated for added durability and performance.