Makita P-33168 Sanding Sheets 114 x 102mm 1/4 Sheet 320 Grit (Pack Of 10) The Makita P-33168 is a Pack of 10 Hook and Loop Sanding Sheets with 6 holes, 1/4 Sheet in size and a 320 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 BO4554, BO4555 and BO4561. Features: Excellent sanding performance for professional use Hard wearing paper and Velcro back Better finish and longer paper life Hole: 3+3 Material: Wood, Regular steel and painted wood Specification: Part Number: P-33168 Sheet Size: 114mm x 102mm / 1/4 Sheet Grit: P320 Pack Size: 10