10-Pack of 4" Sanding Discs for IN-SAND™ Sander Amana #61299 with No Holes
SD-4-180 10-Pack of 4" Sanding Discs for IN-SAND™ Sander Amana #61299
#SD-4-180
| Diameter (D) | 4 |
|---|---|
| Description | 4" Sanding Discs - 180 Grit |
| Includes | 10pcs |
10-Pack of 4" Sanding Discs with No Holes
180 Grit Application: Wood Slabs, Wood, Metal, Fiberglass, Paint, Varnish, Primer, Plastic, Rubber & Solid Surface.
Type: Fine
Uses: Prepares wood for final finishing. Removes small scratches left by 150 grit. Good for sanding before applying stain or primer.
*Higher grit sanding pads available.
To be used with Amana #61299 IN-SAND™ Dynamically Balanced Non-Random Orbital CNC Sander with 3.5mm Orbital Stroke and 1/2" Shank
WARNING! The max RPM for the 61299 Dynamically Balanced non Random Orbital Sander is 8,000. Working with higher rotation speed can cause damage to the machine spindle.
Please note: After one hour of sanding, stop and turn the power off on your CNC machine. Inspect to ensure the tool spins freely. Repeat after each hour of sanding.
Designed for CNC Sanding: Wood and Resin.
Recommended running parameters (depending on application)
- 4,000 – 7,000 RPM
- 200 – 400 IPM (5,080 – 10,160 mm/min)
- Hard spring depth of cut: 0.04” (1.01mm)
- Soft spring depth of cut: 0.08” (2.03mm)
Pad Installation & Replacement
1. Hold the spindle with the key (part #6) using the flats on the spindle.
2. Remove spindle (part #2), ring (part #3) and spring (part #4).
3. Clean out any dust and swap the spring if necessary (part #4).
4. Reassemble ensuring the ring (part # 3) is installed with the groove seated toward the top bearing of the spindle (part #2).
5. Press the spindle into housing, and tighten the screw (part #1).
6. (Part #5) helps to balance the tool. It is properly adjusted from the factory, do NOT attempt to remove it!
The In-Sand™ is a non-random orbital sander, which operates in a fixed, predictable motion. The sander is dynamically balanced from the factory, using Part #5 as the balancing element. DO NOT ADJUST THIS PART. If the red mark on Part #5 is not aligned properly to the red mark on the tool body, please contact the Amana Tool® technical support team for assistance at (800) 445-0077.
Sander Use Instructions
- The sander is NOT for flattening material, the material should be flat before using the sander.
- The maximum rotation speed is 8,000 RPM, we recommend 4,000-7,000 RPM with a feed rate of 200-400 IPM (5,080-10,160mm/min), depending on application.
- When setting the depth of cut, the black line on the spindle must be visible within the flat surface shown in Detail A while running.
- The machine should always be moving while the spindle is on and the sander is in use, do not stop the feed with the spindlestill rotating.
- At least 60% of the sander must remain in contact with the material at all times after the initial plunge onto the material to prevent the spring from extending and crashing when it tries to come back on the material. Be mindful of voids in a wood slab large enough for the sander to drop into, these must be taken into account in your design software.
- While spinning the sanding diameter is bigger than the pad diameter by 0.125". Ensure the sander is at least 0.125" from any areas higher than the surface being sanded.
Instruction Manual for #61299
Product Questions
