3/16" 2FL REG 1/2LOC 3-1/4OAL 3/16Shk DE BN SC EM Uncoated GP

​General Purpose Ball Nose Double 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.