Tooling Changes

Your mill/drill has an R-8 spindle taper. Follow these general procedures to install and remove R-8 tooling like drill chuck arbors, face cutters, or collets of your choice.

LACERATION HAZARD! Leading edges of end mills and other cutting tools can be very sharp. Protect your hands with gloves or a shop towel when handling.

To install tooling in the spindle:

1.DISCONNECT MACHINE FROM POWER!

2.Carefully clean the R-8 tapered surface of the tooling and the spindle. Ensure that they are free of debris and burrs.

3.Insert the tooling into the spindle, and rotate it so the slot in the tool taper lines up with the pin inside of the spindle.

4.Press the tooling up firmly to seat it with the spindle taper.

5.Finger tighten the drawbar into place, then tighten the drawbar (Figure 13).

Note: Overtightening the drawbar makes tool removal difficult and stretches the threads of the tool and drawbar.

Figure 13. Tightening drawbar.

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Drawbar

Nut

Figure 14. Unseating the arbor/cutter.

6.Clear away all items from the cutter before turning the mill/drill ON.

To remove tooling from the spindle:

1.DISCONNECT MACHINE FROM POWER!

2.Return the headstock to the highest position and loosen the drawbar.

3.Put on leather gloves, support the tool, and unthread the drawbar approximately three turns.

NOTICE

DO NOT completely unscrew the drawbar prior to striking the drawbar or the initial threads of the drawbar and tool will be crushed.

4.Lightly strike the drawbar with a dead blow hammer (Figure 14) or a piece of wood to release the tooling from the spindle.

5.Hold the tooling, and unscrew the drawbar.

G0484 Gear Head Mill/Drill

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Grizzly G0484 owner manual Tooling Changes, To remove tooling from the spindle
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G0484 specifications

The Grizzly G0484 is a highly regarded wood lathe that is designed for both novice and experienced woodworkers who seek to enhance their crafting capabilities. Built with robust features and advanced technologies, the G0484 is an ideal choice for those who appreciate precision, durability, and versatility in their tools.

One of the standout features of the Grizzly G0484 is its heavy-duty construction. The cast iron bed provides stability, ensuring minimal vibration during operation, which is crucial for achieving high-quality finishes on turned pieces. This solid foundation supports various workpieces, enabling users to create intricate designs with confidence. The lathe’s weight also contributes to its overall durability, making it a reliable addition to any workshop.

The G0484 boasts a powerful 1 HP motor, which delivers ample torque to handle a variety of turning tasks, from small projects like pens and bowls to larger items such as furniture legs. With a speed range of 600 to 3200 RPM, this wood lathe allows users to adjust the speed according to the needs of their specific project, ensuring optimum results for different materials and techniques.

Another notable aspect of the G0484 is its ease of use. The ergonomic design includes features such as a sliding tailstock and convenient access to the spindle lock, making adjustments swift and straightforward. Additionally, it comes equipped with a full-length tool rest that offers excellent support for various turning tools, allowing woodworkers to achieve smooth, consistent cuts with minimal effort.

The Grizzly G0484 also showcases innovative technology in its design, including the easy-to-use digital readout for the spindle speed. This feature ensures that users can quickly see and adjust speeds as needed, further enhancing precision in their work. Furthermore, the lathe is equipped with a versatile indexing system, enabling woodworkers to create evenly spaced features on their projects, such as flutes or designs.

In summary, the Grizzly G0484 wood lathe is a remarkable machine that combines strength, flexibility, and user-friendly features. Whether you are an aspiring artisan or a seasoned professional, the G0484 stands ready to meet your turning demands, making it a valuable asset in any woodworking shop. Its robust construction, powerful motor, adjustable speed range, and thoughtful design elements position it as a leader in the woodworking industry, offering endless possibilities for creativity and craftsmanship.
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