220V Fast Drill Grinder Portable Drill Sharpener Drill Grinding Machine
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Describe: Portable drill grinder, twist drill grinder, general small drill press, general large drill press, universal precision drill grinder, easy to operate, high precision, fast speed, convenient grinding, refurbishment and good precision.
Function: 1. The grinding is accurate and fast, the operation is simple, and it can be easily ground without technical requirements. 2. The price is economical, which greatly reduces the cost and improves the use effect. 3. It adopts diamond grinding wheel, which can be installed directly, with accurate angle and long service life. 4. Powerful electronically controlled DC motor: stable frequency, strong horsepower and long service life. 5. Bearing shaft and locking device. 6. The machine has the function of adjusting the size of the point (central point), which can effectively coordinate with the drilling material and rotating speed. It can control the quality accuracy and service life of the drill bit.