Diamond Core Bit Extension For M22 Thread Extension Rod For Diamond Drill 100-400mm

Package Included:
1x sharp water drill bit

Specification:
-Product name: diamond cobalt-containing sharp water drill bit
-Product specifications: 100mm/150mm/200mm/300mm/400mm

-Product Usage:
1. Drilling or coring of reinforced concrete and brick walls.
2. Air conditioning installation, pipes, road signs drilling.
3. Freeway and outdoor engineering drilling and core.

-Precautions:
1. For rhinestones, water must be added during use. Fixed or hand-held drilling rigs are recommended.
2. To install the drill bit, first check whether the main shaft is swinging, whether the electrical and mechanical parts are normal, and ensure that the main shaft of the drill is tightened and kept concentric when the drill bit is installed.

Features:
-Suitable for most drilling rigs in the market and a wider range of applications
-High-quality screw hole interface is more convenient for loading and unloading drills
-Precision steel pipematrix: thematrix has high hardness and is not easy to deform and has high wear resistance
-Sharp edge: thick diamond is wear-resistant and sharp and not easy to be damaged, and the sharpness is lighter

Note:
-Please allow 0.5-1 cm differences due to manual measurement.
-Due to the light and screen difference, the item's color may be slightly different from the pictures.