The two bearings supplied offer the means of cutting different depths of mouldings. Specifications: • Shank Diameter: 1/4 • Dia Metric: 34.9 • Cut Length Metric: 16 • Overall Length Metric: 55 • Bearing Dia Metric: 9.5 • Bearing Dia Imperial: 3/8 • Radius 1 Metric: 12.7