DescriptionThis marble hole opener is made of premium material, which can withstand long-lasting use. Features the adamas material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Color: Assorted Color-Material: adamas, steel -Size: 6.00X2.00X0.80cm/ 2.36X0.79X0.31in - The cut is smooth and easy to use, no need to add water, and wear-resistant.- Operation method: positioning at an oblique angle, and then slowly turning to vertical after punching out the positioning groove; shaking slowly, shaking and turning in when drilling, to facilitate chip removal, increase drilling speed, and extend service life.- High speed, the greater the power, the faster the drilling speed, the easier to use.- Suitable for marble, concrete, granite slab, all-ceramic tiles and other hard materials to open holes.- A practical hole opening tool for every day construction or work needs.
