Product Introduction
The 3M™ Square Pad 747D is engineered for metalworking versatility. Featuring a ceramic/aluminum oxide blend on a durable X-weight cloth backing, it handles grinding, deburring, and finishing with control and precision. Its square shape allows access to corners, fillet welds, and tight areas.
3M™ Square Pad 747D Features:
- Tough ceramic/aluminum oxide grain blend for superior cut and durability
- X-weight cloth backing withstands pressure for aggressive performance
- Closed coat construction delivers smooth, fine finishes
- Compatible with mandrels for enhanced range and accessibility
- Available in multiple grades for tailored performance
3M™ Square Pad 747D Applications:
- Deburring and blending metal surfaces
- Finishing fillet welds, corners, and channels
- Cleaning slabs, grinding edges, and surface preparation
- Use in metal fabrication and maintenance repair operations
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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Typical Properties
| Property | Value |
|---|---|
| Abrasive Material | Ceramic |
| Application | Grinding, Polishing, Finishing, Deburring, Cleaning |
| Attachment Type | Eyelet |
| Backing Material | Cloth |
| Backing Weight | X Weight |
| Bond Type | Resin |
| Brands | 3M |
| Coat Type | Closed Coat |
| Equipment – Machines | Die Grinders |
| For Use On | Stainless Steel, Titanium/Zirconium, High Nickel Alloy |
| Grit | 60, 80, P120 |
| Industries | Metalworking, MRO |
| Product Color | Orange |
| Shape | Square |
| Sub Applications | Straight Shaft Grinding, Blending Corners, Slab Cleaning, Blending |
| Sub Industries | Metal Fabrication |
| Overall Length (Imperial) | 1.5 in, 2 in, 3 in |
| Overall Length (Metric) | 38.1 mm, 50.8 mm, 76.2 mm |
| Overall Thickness (Imperial) | 0.375 in, 0.5 in |
| Overall Thickness (Metric) | 9.525 mm, 12.7 mm |
| Overall Width (Imperial) | 1.5 in, 2 in, 3 in |
| Overall Width (Metric) | 38.1 mm, 50.8 mm, 76.2 mm |
