3M™ Fibre Disc Backup Pad 02140, TN Quick Change , 4-1/2 in x 5/8 in-11 Internal, 5 ea/Case

3M™ Fibre Disc Back-up Pads provide a sturdy support for fibre backed discs, which enhances the power of the abrasive when sanding, deburring and finishing. These pads are attached to a central shaft by our TN Quick Change attachment system, which is both strong and easy to change. These 3M™ Fibre Disc Back-up Pads are made of a tough plastic material, which gives support evenly across the surface of the disc. These hard density back-up pads are strong yet still slightly flexible, which allows for smooth application of abrasive discs to metal surfaces.

• CONSISTENT SUPPORT: Provides even support across the disc surface
• REDUCED HAND-ARM VIBRATION: Reduces hand-arm vibration for enhanced operator comfort
• LONGER DISC LIFE: Resists Back-up polymer softening in use for higher cut rate and extended abrasive disc life
• HARD DENSITY: Hard density backing suitable for most high stock removal metalworking applications
• AVAILABLE SIZES: Available in 115 mm (4 ½ inch), 125 mm (5 inch),150mm (6 inch ) and 180mm (7 inch) diameters to fit discs of the matched size
• VERSATILE USAGE: Compatible with most M14 electric right angle grinders, and some pneumatic grinders
• QUICK CHANGE: Designed to be tightened and removed with commonly available pin spanners
• MEDIUM DENSITY: Available in medium flexibility (med-flex) polymer with flat surface abrasive disc support for conformability when refining and blending using finer abrasive grades and working with curved surfaces, cylindrical, and shaped objects.