Product Introduction
The 3M™ Cloth Spiral Band 341D is a tube-shaped abrasive designed for precision sanding and shaping on contoured surfaces. Built with aluminum oxide on a durable X-weight cloth backing, it maintains high cut rates and resists pressure and heat in tough applications.
3M™ Cloth Spiral Band 341D Features:
- Tube shape fits both inner and outer contours
- Durable X-weight backing withstands heat and pressure
- Fast-cutting aluminum oxide abrasive for efficient material removal
- Resin bond construction supports long life under heavy use
- Compatible with rubber expander wheel systems
3M™ Cloth Spiral Band 341D Applications:
- Deburring, shaping, and smoothing of metal and wood
- Removing seams, parting lines, and imperfections
- Finishing contoured or curved surfaces
- Used in foundry and general fabrication 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.
Need help selecting the right product or solution?
Typical Properties
| Property | Value |
|---|---|
| Abrasive Material | Aluminum Oxide |
| Application | Finishing, Deburring, Grinding, Polishing |
| Back Color | Gray |
| Backing Material | Cloth |
| Backing Weight | X Weight |
| Brands | 3M |
| Coat Type | Closed Coat |
| Equipment – Machines | Die Grinders, Inline Sanders |
| For Use On | Bronze, Aluminum, Stainless Steel, Brass, Carbon Steel, Soft Metals |
| Grit | 24, 36, 40, 50, 60, 80, P100, P120, P150, P180, P240, P320, P400 |
| Industries | Metalworking, Marine |
| Inner Diameter (Imperial) | 0.25 in – 3 in |
| Inner Diameter (Metric) | 6.35 mm – 76.2 mm |
| Maximum Speed | 10000 rpm – 30000 rpm |
| Net Weight (Imperial) | 0.49 lb – 4.54 lb |
| Net Weight (Metric) | 0.22 kg – 2.06 kg |
| Product Color | Brown |
| Product Form | Band, Belt |
| Sub Applications | Contour Finishing, Polishing Internal Diameters, Blending Corners, Deburring Internal Diameters |
| Sub Industries | Metal Fabrication |
| Substrate Category | Metal |
| Overall Diameter (Imperial) | 0.25 in – 3 in |
| Overall Diameter (Metric) | 6.35 mm – 76.2 mm |
| Overall Length (Imperial) | 0.5 in – 3 in |
| Overall Length (Metric) | 12.7 mm – 76.2 mm |
| Overall Width (Metric) | 12.7 mm – 76.2 mm |
