One Number Heavy Duty Straight Grinder (Product Type: Die Grinder) Specification:No Load Speed : 25000 Rpm, Power 500w, Voltage 230v, Frequency: 50 Hz,Collet : 6 Mm, Electricity Connection: Single Phase, Weight (Approx.): 1.9 Kg. Suitable For Different Shape Grinding Stones Like As Pencils, Cylindrical And Conical Stone. This One Number Should Contain (A). Pencils Stone Qty 02 Nos,(B) Cylindrical Stone Qty 02 Nos And (C). Conical Stone Qty 02 Nos .Total Qty 10 Nos