12pcs Brocas Ceramica Porcelanato Diamantada (6mm A 35mm)

Type: Medium hole drilling rig     

Cheap and high-quality diamond core drill bits,     

equipped with thickened steel wire ropes     

This drill bit is designed specifically for water well drilling,    

 geotechnical drilling, and rock drilling applications     

The grooves on the drill bit help cool the drill bit and    

 prevent it from overheating     

High rigidity, wear-resistant drill bits suitable for all types of concrete    

Easy to use: Lightweight design, easy to carry and    

 professionally manufactured to reduce the possibility of damage     

Features: easier and more effective operation     

Smooth surface without burrs, anti-corrosion,     

can be used and stored for a long time    

30pc in a carton    

Carton size :24.5*45*50cm                                   

G.W./N.W.:31.5/30KG