Comes with one 14 "abrasive cutting wheel."
带有一个14英寸切割砂轮。
Abrasive in the abrasive cutting role to play.
磨料在磨具中起切削作用。
Similar hardness and white fused alumina, white fused alumina than in the high toughness, abrasive cutting edge sharp edges and corners to keep good, high durability.
与棕，白刚玉相比硬度高，韧性大，呈单颗粒球状晶体，具有良好的多棱切削刃，抗破碎较强。
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