8 Pcs Assorted Drill Grinding Stones 1/4 Inch Shank Various Shape Aluminum Oxide

1 x 16mm cone shape grinding stone. 1 x 20mm cone shape grinding stone. 1 x 25mm cone shape grinding stone. 1 x 16mm cylinder shape grinding stone. 1 x 20mm cylinder shape grinding stone. 1 x 25mm cylinder shape grinding stone.

Inovsolid 8 Pcs Assorted Drill Grinding Stones 1/4 Inch Shank Various Shape A…

8 Pcs Assorted Drill Grinding Stones 1/4 Inch Shank Various Shape Aluminum Oxide

【Widely used】 Great for many different grinding applications including debuting inside pipes/surfaces. Filing down stainless steel,grinding striker plate,chamfer the edge of paver stone. 【Materials】Drill grinding stones are made of premium aluminum oxide, more durable and wear resistance for sharp cutting, sharpening.