SHDIATOOL 10pcs 6/6/8/25/35/50/68mm Diamond Drill Bits+10mm Milling Bits+50mm Diamond Chamfer+Hex Adapter M14 Drilling Granite

SHDIATOOL 10pcs 6/6/8/25/35/50/68mm Diamond Drill Bits+10mm Milling Bits+50mm Diamond Chamfer+Hex Adapter M14 Drilling Granite

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