BORE HOLE 22.23 DIAMETER 125 GRADE W GRIT 30 MAXIMUM OPERATING SPEED MPS 80 MAXIMUM OPERATING SPEED RPM 12250 PRODUCT RANGE MEGA-LINE THICKNESS 2.5 TIERING +++++ WHEEL TYPE Disc DIMENSIONS 125x2.5x22.23mm EXTERNAL SPECIFICATIONS A 30 W-BF41 MEGA-LINE BOND TYPE F06-D100-125-Th>1,8