US$ 124.50
The layered unitized construction and hard 7 density
3M SKU: 7100206200
identified by odd last digit in the product number
They feature extremely coarse grades down to 24 grit for effective grinding and include a built-in backing plate that provides durable support and easy adapter attachment
3M SKU: 7010492053
3M™ Resin Bond Diamond Wheels and Tools, 4V9, 4.921X.475X1.2598, X=3/32 D400 613AG, U=.157 - MMMRBDW35165 Signs The layered unitized construction and3M SKU: 7010493000 Lead Time: ~40 days
US$ 124.50
US$ 75.00
US$ 12.25