Standard Retaining Ring, External, 5 Mm For Shaft Dia 产品特征: Retaining Ring External 0.8 mm Thk PK10 System of Measurement Metric Location Style External Thickness 0.8 mm Fits Shaft Diameter 8 mm For... Angoily Spiral Design 4-edge Drill Bit Set for Concrete Wood Ceramics Glass Tile Hole Opener High Speed Easy Cleaning (Compressed): - Hole Dia.: 1.2mm Tensile Strength (PSI): 120, 000 Rockwell Hardness: RC47-51 Meets/Exceeds: DIN471 Country of Origin (subject to change): United States Price For: Each Clearance Dia. Free O.D. Impeller H urethane drive 4 blade 6 Dia. 51 mm 22 mm wide shaft Dia. 8