VEVOR Dividing Head, K11-100mm 3-Jaw Chuck, CNC Router Milling Machine Rotational Axis 4th Axis A Axis Indexing Head, 2.6"/65 mm Center Height MT2 Tailstock 6:1 Gear Ratio, Universal for Engraving

This will work with the VEVOR 130w CO2 Laser Engraver.

This product is not a power outlet, so it does not have a power plug. This chuck needs to be used with a CNC engraving machine; it is not a standalone device. Therefore, it does not have a corresponding power supply voltage or plug type. Gear ratios and speeds cannot be set. It needs to be connected to a CNC engraving machine or mainframe for use.

Yes, it allows indexing in precise increments. According to the product description, it features a 6:1 reduction ratio that reduces motor speed, allowing for a wide range of precise indexing angles.

Hi Dave, I set the dividing up on the mill to take the measurements and to the tip of the threaded spindle without the chuck is 6 5/8" tall. With the chuck it is 10 3/4" tall. I have an SX3 (Grizzly G0619) and there isn't much working room left unless I use R8 collets.

Yes, it comes with a user manual. According to the product information, the dividing head includes a user manual.