DESCRIPTION
Product Details
- Rapidly cuts hard to grind metals like stainless steel and high nickel alloys
- Premium mineral excels at heavyweight applications such as weld grinding, beveling, and edge chamfering
- 3M Precision Shaped Grain yields higher cut rates and cooler cut while completing more parts per disc than conventional fibre discs
- Grinding aid minimizes grinding temperatures for heat-sensitive alloys
- Long-lasting disc helps reduce cost
- Stiff fiber backing and strong resin bond provide durability and tear-resistance
- Compatible with 3M™ disc pad face plates and hubs (sold separately)
Engineered for ultra-rapid cut, 3M™ Fibre Disc 787C features 3M Precision Shaped Grain. With its outstanding cut, durability, and ease of use, this disc offers a step up in performance over conventional fiber discs. Constructed with a grinding aid, it is an excellent choice for weld removal, blending, and finish refinement on stainless steel and high nickel alloys.
Specifications
Abrasive Material | Precision Shaped Ceramic |
Application | Beveling & Back Gouging, Deburring, Finishing, Grinding, Surface Preparation, Weld Grinding |
Attachment Type | Center Hole |
Backing Material | Fibre |
Bond Type | Resin |
Center Hole Diameter (Imperial) | 0.875 in |
Center Hole Diameter (Metric) | 22.225 mm |
Coat Type | Closed Coat |
Color | Orange |
Equipment - Machines | Right Angle Grinders |
For Use On | Aluminum, High Nickel Alloy, Stainless Steel, Titanium, Titanium/Zirconium, Zirconium |
Grit | 80+ |
Hole Configuration | 450E |
Industries | Metalworking |
Maximum Speed | 13300 rpm |
Overall Diameter (Imperial) | 4.5 in |
Overall Diameter (Metric) | 114.3 mm |
Product Form | Disc |
Substrate | Aluminum, Stainless Steel |
TDS Required | Yes |
RELATED ITEMS
PRODUCT REVIEWS
PRODUCT FAQs
SHIPPING & RETURNS