Feature: 1. EASY TO INSTALL: Mini lathe hand wheel inner hole arc chamfer, more convenient for shaft installation 2. COMPACT AND ACCURATE: The mini lathe crank wheel is compactly machined with CNC and has accurate dimension 3. SAVE TIME AND EFFORT: Rotating the crank handle saves effort, making it smoother and very practical 4. APPLICABLE MODEL: Hand wheel is suitable for 210 8x16, 220x400, 220x600, 220x750, 7x12, 7x14, 0618 CJ18A and other mini lathes 5. TECHNICAL PARAMETERS: The scale of the hand wheel is 0‑1mm, each cell is 0.02mm, each circle is 50 cells, and one circle moves 1mm Specification: Item Type: Mini Lathe Hand Wheel Material: Aluminum alloy Scale 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 Handle Note: The product needs to be used with 1mm pitch screw rod(not include).