3M Xtract™ Paper Disc 236U, 55503, P320 C-weight, 5 in… | PBE Direct
3M Xtract™ Paper Disc 236U, 55503, P320 C-weight, 5 in, Die 500LG, 50/Carton, 250 ea/Case
3M Xtract™ Paper Disc 236U features a 3M proprietary multi-hole pattern that evacuates dust better than 5- or 6-hole products — dramatically increasing disc life. The design achieves an ideal balance between the abrasive surface and dust extraction holes to maximize cut and optimize the life of the disc. 3M Xtract™ Paper Disc 236U is excellent for blending and finishing on aluminum and carbon steel, as well as woodworking applications for heavy and medium stock removal and finishing on hardwoods, softwoods, and composites.
At a glance
BUILT FOR VERSATILITY: Covers a wide range of applications, including finishing, sanding, surface preparation and grinding
DESIGNED FOR CLEAN SANDING: 3M Xtract™ proprietary multi-hole pattern provides superior dust extraction to prevent loading, increase productivity and provide a cleaner work environment
WORKS WELL ON MANY SURFACES: Suitable for use on aluminum, carbon steel, composites, wood, fiberglass, gelcoat, paint and glass
QUICK AND EASY DISC CHANGES: 3M™ Hookit™ attachment system allows for easy disc changes and helps optimize disc life
OPEN COAT CONSTRUCTION: Open coat construction and load-resistant coating prevent clogging to optimize cut throughout the life of the disc
TOUGH MINERAL: Aluminum oxide mineral is durable, cuts fast and performs well on many surfaces
Exact 3M part numbers and package contents
| 3M MPN | What you receive | UPC |
|---|---|---|
| 55503 | 1 box (50 discs) | 0005114155503 |
Application and compatibility guidance
- Match the exact 3M manufacturer part number and selected configuration before ordering.
- Choose the abrasive grade for the repair step; lower grit numbers remove material more aggressively and higher numbers refine the surface.
- The quantity selector counts sellable packages. Use the part-number table to see exactly what is inside one package.
Verified specifications
| Series | 236U |
|---|---|
| Product Form | Disc |
| Abrasive Material | Aluminum Oxide |
| Attachment Type | Hook & Loop |
| Backing Material | Paper |
| Backing Weight | C Weight |
| Coat Type | Open Coat |
| Number of Vacuum Holes | 147 |
| Overall Diameter | 5 in |
| Maximum Speed | 12000 rpm |
| 3M MPN | Manufacturer case quantity |
|---|---|
| 55503 | 5 boxes |
Common questions
Which 3M Xtract™ Paper Disc 236U, 55503, P320 C-weight, 5 in, Die 500LG, 50/Carton, 250 ea/Case option should I order?
Choose by exact part number. Confirm the exact 3M manufacturer part number in the configuration table before ordering.
What package will I receive?
The quantity selector counts sellable packages. For the selected part number, one package is 1 box (50 discs). See the part-number table for the exact package.
How is availability determined?
Availability comes from the fresh National Oak distributor capture. Shopify inventory replaces the prior quantity and uses a 95% safety buffer.
Where can I find technical or safety information?
Use the manufacturer resources and documents linked below. Follow the applicable 3M instructions, SDS and workplace-safety requirements.
Manufacturer documents and resources
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