Hook and Loop Style Surface Conditioning Discs 7/8 Arbor Hole
Hook and Loop Style Surface Conditioning Discs 7/8 Arbor Hole
HOOK & LOOP STYLE - 7/8” ARBOR HOLE
SURFACE CONDITIONING DISCS
The loop attachment system on the back of the disc mounts quickly and securely to the hook fastening system on a like-sized gripper pad
For use on angle grinders. Provide additional surface area engagement to maximize full use of the disc
Excellent choice for applications calling for spacious areas of surface preparation
NON-WOVEN ABRASIVES
The surface condition of any part or product, whether for appearance or functionality, is a vital factor in meeting today’s exacting expectations and competitive standards. Manufacturers worldwide devote significant attention to deburring, finishing and polishing methods to produce the cosmetic appearance that their customers demand. Today, many have learned to rely on non-woven abrasives. The three-dimensional construction of these abrasives has functional characteristics and a diverse range of performance capabilities that provide distinct advantages over traditional coated abrasives in many applications.
THE MARVEL ADVANTAGE:
Produce a consistent, uniform performance throughout the functional life of the product
Are flexible, allowing the material to adapt and conform to contours and irregular surfaces
Have the ability to control the rate of stock removal and is easily managed because the abrasive cutting action is constant
Are water-resistant and non-metallic so they can be used wet or dry and will not rust or contaminate in any way
Have open construction which naturally resists loading and permits air circulation for cool operation
CROSS-REFERENCE CONVENTIONAL GRIT RANGE
Material Grade Equivalent Surface Finish Grit
HD CRS (Heavy Duty Coarse) 50-60 Grit
HD MED (Heavy Duty Medium 60-80 Grit
A CRS (AO Coarse) 80 Grit
A MED (AO Medium) 100-120 Grit
A VFN (AO Very Fine) 180-240 Grit
S UFN (AO Ultra Fine) 280-320 Grit
IN THE KNOW…
Discs with 7/8” arbor hole can be secured to a resin fibre disc back-up pad using a centering pad nut or on a Marvel-designed gripper pad having a 7/8” centering post. (Only available in 4-1/2”, 5” and 7” pad diameters).
This system is highly recommended and preferred as it quickly assembles, automatically centers the disc, runs vibration-free and eliminates premature disc detachment during use.
Note: The height of the centering post is less than the thickness of the surface conditioning disc and will not contact the work surface.
