GENERAL PURPOSE, ABRASIVE MATERIAL BLADES, <20 HP.
- HI5: cured concrete and brick
- HI8: general purpose, block, abrasive block, soft brick, concrete pavers and green concrete.
- HI10: asphalt, asphalt over concrete and some abrasive green concrete.

GENERAL PURPOSE, ABRASIVE MATERIAL BLADES, <20 HP.
