making it stiffer

Regenerative Twin-Tower

Handheld calibration device and cutting-edge CNC technology can automatically produce the desired bend radius without manual adjustment

Rings: Steel

It also boosts indoor air quality

Walter Flap Disc Spin-On, 5"X5/8-11" 40Gr .027 making it stifferDimensions Disc Dia. 5" Mounting Size 5 8" 11 Connection Size & Type 5 8" 11 Threaded Hole Arbor Hole Size 5 8" 11 Diameter x Arbor Hole 5 in x 5 8" 11 Connector Size 5 8" 11 Overall Diameter 5 in Details Abrasive Material Zirconia Alumina Disc Type Type 27S Grit 40 Series ENDURO FLEX Item Flap Disc Operating Speed (RPM) 12200 RPM Abrasive Grade Coarse Abrasive Type Coated Abrasive Grit 40 P40 Density Rating Standard Abrasive Type Grade Coated Backing