#30432 Wheel 12" Blue Diamond

The super abrasive Blue Wonder Diamond wheel trims models with exceptional speed, efficiency, and virtually no downtime. The wheel lasts an average of 2 to 5 years. Diamond particles embedded in the fiberglass substrate of the wheel create tough, durable cutting edges which trim gypsum or refractory casts more quickly, quietly, and smoothly than with traditional stone or abrasive wheels. 70 grit