YONBANG Cut Off Wheels 4 1/2 inch 26 Pack Metal and Stainless Steel Cutting Wheels 4.5"x0.045"x7/8" for Angle Grinders Ultra Thin Agressive Metal Cutting - CT-4-1/2INCH-26PCS

• Excellent Heat Dissipation: YONBANG cutting wheel are SAI Global Certified, utilizing a refined technique to accurately blend binder, silicon carbide, and aluminum oxide in the optimal ratio. This allows fewer burns and burrs on the cutting surface of the workpiece when cutting materials with a low melting poin and thus less rework and simpler work. Double-Layer Glass Fiber Structure: Both sides of the cutting disc are covered with fiberglass to minimize the risk of breakage and the effects of moisture on the discs, and to increase the density of the discs for long term storage. Its self-sharpening feature ensures better durability while maintaining sharpness. Extremely Long Cutting Life: The latest YONBANG cut-off wheels, after cutting a standard 20mm stainless steel tube test, can cut about 25-28 times, while the actual test times of other 4 1/2 cut off wheel on the market is only 15-18 times. This cutoff wheel can perfectly meet the requirements of your DIY production or cutting work. Wide Range of Cutting Materials: Cutting discs 4 1/2 for angle grinder powerfully cut fiberglass, steel, iron, stainless steel and other materials accessible in daily work to meet your work needs. Ensure that the cut off wheel is 90° perpendicular to the surface of the workpiece for cutting, do not swing from side to side during cutting to avoid rupture and splash of the cutting disc. Compatibility: 26pack 4.5 cut off wheel for metal is fully compatible with 7/8" arbor angle grinders and can work at 13300RPM, 80/s with 100% safety while keeping integrity of the cut off wheels. However, please be sure to wear the necessary protection during work to avoid accidents under incorrect operation.