Radnor 64000707 4'' X 1 4'' X 5 8'' A24R Aluminum Oxide Type 27 Depressed Center Grinding Wheel For Use With Right Angle Grinder On Metal And Steel (20 EA) Melamine Dining Room Our standard full circumference tape Our standard full circumference tape pattern leaves room for a front imprint the airflow may be directed primarily to the front visor or split to provide more airflow to the top of the head The RADNOR A24R Type 27 Depressed Center Grinding Wheel measuring 4" X 1 4" X 5 8" is an ideal right angle grinder that provides consistent versatile quality by featuring aluminum oxide grain contraction Excellent results on stainless steels