Feature:1. EASY TO INSTALL: Mini lathe hand wheel inner hole arc chamfer, more convenient for shaft installation2. COMPACT AND ACCURATE: The mini lathe crank wheel is compactly machined with CNC and has accurate dimension3. SAVE TIME AND EFFORT: Rotating the crank handle saves effort, making it smoother and very practical4. APPLICABLE MODEL: Hand wheel is suitable for 210 8x16, 220x400, 220x600, 220x750, 7x12, 7x14, 0618 CJ18A and other mini lathes5. TECHNICAL PARAMETERS: The scale of the hand wheel is 01mm, each cell is 0.02mm, each circle is 50 cells, and one circle moves 1mmSpecification:Item Type: Mini Lathe Hand WheelMaterial: Aluminum alloyScale Ring Size: 0-1mm (0.02mm per cell, 50 cells per circle)(rotate 1 circle move 1mm)Applicable Model: 210 8x16, 220x400, 220x600, 220x750, 7x12, 7x14, 0618 CJ18A and other mini lathes.Package List:1 x Hand Wheel2 x HandleNote:The product needs to be used with 1mm pitch screw rod(not include).