since an excess can favor the appearance of a whitish patina on the surface of the grout (efflorescence)

3mm Inside diameter 22

extending the useful life of the Keter chest and avoiding noise

and no additional tools required

Dimensiones de la llave: 200mm

Broca SDS Max XLR 4 cortes 22mmØx540mm Dewalt DT60820 Martillos lijeros dewalt since an excess can favorSDS Max XLR drill bit with a diameter of 22 mm and a length of 540 mm from the Dewalt brand reference DT60820. The force of the impact is distributed over the 4 cuts of the head. CHARACTERISTICS Bit tip offers superior, more effective drilling Optimized heat treatment for greater durability 4 cut spiral maximizes debris removal for fast drilling and clean holes, extending impact energy and reducing vibration SPECIFICATIONS Diameter 22mm Length 540mm