Valve Seat Grinding Stones 
Set Of 10 Pcs
(For BLACK & DECKER Holder 9/16" Thread)
80 Grit

   
Product Specification:

Stone Sizes
1-1/8" 
1-1/4" 
1-3/8" 
1-1/2" 
1-5/8"
1-3/4" 
1-7/8" 
2" 
2-1/4" 
2-1/2" 
STONES CAN BE DRESSED TO ANY ANGLE
VITRIFIED BOND 80 GRIT MEDIUM