Create a smear-free surface finish on most soft metals with this Merit Surface Prep A/O coarse grit TR (Type III) non-woven quick-change disc. Made to fit right angle grinders, this disc is coated with a premium aluminum oxide abrasive grain that delivers a 20 percent higher cut rate and 50 percent better performance than competitors. The backing on this disc is made from high-loft nylon fibers for longevity, and the coarse grit features a proprietary clean bond resin technology that delivers smooth finishes and reduces loading.
- Quality aluminum oxide abrasive grain coating provides up to 20% higher cut rate and 50% better performance than competitive products
- Premium high-loft nylon fiber bonded to a strong nylon scrim backing allows a thick layer of resin bond and grain for extended life, added durability and stiffness
- Proprietary Clean Bond resin technology guarantees smear-free finishes even on high nickel content alloys and reduces loading on aluminum and other soft metals
- Coarse grit for moderate material removal and initial blending of welds including stainless, soft metals like aluminum, carbon steels, and titanium
- Ty TR/III fit roll-on/roll-off metal attachment system
- For applications that require heavy to medium stock removal, please refer to cloth quick change discs
| Abrasive | Aluminum Oxide |
| Attachment Type | TR (Type III) |
| Backing Material | Y-wt. Polyester |
| Colour | Brown |
| Abrasive Type | Non-woven |
| Max Operating Speed Guideline | Determined by back-up pad |
| Diameter | 1 In. |
| Dimensions | 1 In. |
| Grade | Coarse |
| Max Operating Speed RPM | 40000 |
| Tier | Good |
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