CGW Abrasives 39948 Flap Wheel 3" x 1/4" x 1" 60 Grit Aluminum Oxide Consistent cutting action Excellent for working in small, difficult to reach places Maximum performance and long life Applicable Materials: Alloyed steels, stainless steels, and tempered steels Used With: Right Angle Grinders Specification: BRAND: CGW Abrasives ABRASIVE MATERIAL: Aluminum Oxide GRIT: 60 GRADE: Medium DIAMETER INCHES: 3 WIDTH INCHES: 1 MAXIMUM RPM: 20,000 TOOL COMPATIBILITY: Die Grinder SUGGESTED USE: Alloyed Steels, Stainless Steels, and Tempered Steels USED WITH: Right Angle Grinders WEIGHT LBS: 0.20 STEM DIA. INCHES: 1/4