suitable for 1Pcs C20 Er16 32L 8Mm Spindle Motor Clamp Rod + 1Pcs Er16-1/8(3.175)Mm Collet-YI WU CHUN HUI Condition : new Type : Motor shaft clamping tool rod Model : C20-ER16-32L-8mm Body length : 32mm,contain the nut length is 40mm Shaft hole : 8mm (-0.02mm) when installing need heating expansion ER16 Collets: ER16-1/8(3.175)mm The chuck tolerance is 0.015 Color: black, silver Material: steel Packing content : 1* ER16-8MM spindle motor clamp 1* ER16-1/8 spindle collet Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Please pay attention to the title and description when buying, and pay attention to the title and description when buying.