This drill grinder is a special equipment for resharpening drills.
The geometric forms and surface roughness of drill resharpened can be guaranteed by high rigidity, accurate positioning and rational structure of this grinder.
According to Some users investigation the cost to buy this machine can be paid off within one month by saving 3 or 4 working hrs a day through reducing wear of drill, grinding wheel, etc…
Taking into consideration of that a standard reground drill can improve working speed and quality, its economic benefit will be greater than above mentioned.
Apart from being a special drill grinder it can also be used for grinding other cutters or crafts by changing kinds of grinding wheels or dressed forms of grinding wheels.
Using a special drill chuck holder, it can grind the drills form 3-28mm,one chuck can hold different-sized .It guarantees the symmetry of the drill's two sides. The angles of the drill can be adjusted accordingly.
It can grind the central point of the drill.It can also grind the wood working drill bit and step drill bit, and endmill front edge, which average drill grinders can not accomplish. You can complete tasks using the same chuck.
It is easy to use.
| Diameter || 3--28mm |
| Dia.of grinding wheel || 125mm |
| Power voltage || 220V/380V |
| Motor power || 1/2HP |
| Wheel spindle speed || 2800r/min |
| Weight || 35KG |