45mm/50mm Diamond Hole Saw Core Drill Bit Basin Opener Basin Drill

Use : Masonry Drilling Material : Diamond DIY Supplies : Tiling Type : Core Drill Bit Brand Name : louCnloin Origin : Mainland China Certification : NONE Descriptions: Material: Diamond Color: Blue Handle:M12 Size: 45mm 50mm Features: Add water all the time when working!!!. The cutting head is sharp and the opening speed is fast, Sharp and wear-resistant, long service life, save time and money Application: Used for opening holes in marble, ceramic tiles, granite, pebbles, walls and other materials Package included: 1pcs Diamond Drill Core Bits