HSS Hole Saw set 5PC- 16, 18.5, 20, 25, 30mm

High quality HSS grade 4341 material, high hardness, rust proof, sturdy and durable. 1×16mm 1×18.5mm 1×20mm 1×25mm 1×30mm 1x Allen wrench. Hex shank design, drilling more stable. Type: Hole Saw Cutters.

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