1. It is used to grind the step drill.
2. Grinding is accurate and rapid, easy to operate, with no skill requirement to grind.
3. With diamond grinding wheel, only one piece can complete all procedures. It can be equipped directly with an accurate angle and long service life.
Grinding range: ф4-ф14
Point angle: 110°~140°
Power: 220V 50/60HZ 180W
Standard grinding wheel: CBN (for HSS)
Standard ER20 collet: 11 pcs (ф4,ф5,ф6,ф7,ф8,ф9,ф10,ф11,ф12,ф13,ф14)
Optional grinding wheel: SDC (for carbide)
Optional collet: ф3(twist drill)、ф15(sheet metal drill)
Drill grinding machine grinding effect
According the diameter of the drill to adjust the scale, the operation steps are clear.
High precision and high efficiency.