Gladaid GL-203EF Three in one multi-functional fixture synchronized rotating design of clamp can be used to cut round keys with circular hole around, clamp design can be uesed to a variety of different sizes tubular keys Three in one multi-functional fixture can be uesed to copy  circular hole atound keys,  all tubular keys that the diameter range of 3mm-16mm, flat drilling and snake-like grooves cutting keys. Such as: KABA, KESO, BENZ. The new depth fine-tuning scale button can help users  proofreading more accurate. Cross slide with ball bearing slides and operating lightweight and flexible. The horizontally shaking block allows users move horizontally easily when oprating the machine. Special quasi-elastic design can  find the correct position of the pre-drilling  before cutting, increasing its accuracy. When Snake groove keys are copied,the grips depth; fixed buttons and quasi-fixed; spring button can be locked to fix the degree of their depth. It is high accuracy, can save hours of work and increase efficiency. Motor speed controller can be adjusted in accordance with the specific tools. DIMENSIONS Width: 280mm Depth: 290mm Height: 400mm Net Weight: 20kg Gross Weight: 22kg Measurement: 3.2 Cubic Feet MOTOR Single-phase HP 1/8 Turning Speed:Rpm 12000 Voltage:220V Frequency:50Hz FOR FOLLOWING KEYS