
Signi 4" X 5/8" Premium Zirconia Flap Discs T27 10-Pack Flap Disc. Self-Sharpening Ceramic Grain: Extremely high material removal with little effort and cool grinding. Extended Tool Life: Lasts 2 times longer than normal flap discs for high efficiency. High Load Capacity: Ideal for extreme grinding of high-alloy steels, titanium, and nickel alloys. Low Vibration Design: Uniform grinding result with comfortable operation and minimal vibration. Maximum Working Speed: Supports up to 80 m/s for fast and efficient processing. OEM Order Acceptance: Original manufacturer accepts both large and small OEM orders. Germany Automatic Machine: Manufactured with German equipment ensuring large quantity and quality. Versatile Grinding: Suitable for both dry and wet grinding applications.