Feature: 1. APPLICABLE MODEL: Spindle is suitable for mini lathes such as 0618 CJ18 CJ0618A 7x12 7x14 0618‑3B. Other machine models can see if the size diagram is applicable 2. WEAR RESISTANT MATERIAL: Lathe spindle is made of No. 45 steel, long lasting and wear resistant, not easy to deform, with high strength and hardness 3. WITH ACCESSORIES: Mini lathe spindle come with two locking nuts, better lock with the machine, to ensure stability and reliability, you can use with confidence 4. FUNCTIONS AND EFFECTS: After replacing the spindle, it is possible to change the rough and uneven appearance or side of the milled workpiece caused by tool wear caused by prolonged wear of the spindle and bearing clearance 5. IDEAL REPLACEMENT: This lathe spindle assembly possess 20mm hole diameter, which is a wonderful replacement for broken or damaged ones, useful and practical Specification: Item Type: Lathe Spindle Material: No. 45 steel Applicable Model: Mini lathes such as 0618 CJ18 CJ0618A 7x12 7x14 0618-3B and other models Hole Diameter: Approx. 20mm / 0.79in. Package List: 1 x Lathe Spindle Note: Please allow tiny size error due to manual measurement. Thanks for your understanding.