Makita P-36887 Sanding Belts 100 x 610mm 40 Grit (Pack Of 5) The Makita P-36887 is a Pack of 5 Sanding Belts, 100mm wide and 610mm in length with a 40 Grit rating. The grit size is determined by the number of holes per square inch required by a sieve designed to collect the grit. The smaller the number, the coarser the cut. A coated abrasive comprises 3 major components; abrasive grit, specific to the application; backing material to hold the abrasive and a bonding agent to glue the grit to backing. The quality of the materials and manufacturing method are critical factors in matching long life with fast cutting performance. Compatible with Makita 9401 9403 9404 9924DB: HiKOKI and Ryobi. Features: Application: Sanding wood and regular steel. Floor sanding. Features: Aluminium Oxide grit bonded to cloth backing. Pack of 5. Belt is designed for use with very powerful belt sanders Specification: Part Number: P-36887 Overall Length: 610mm Width: 100mm Grit: 40 Pack Quantity: 5