Micro 100 Boring Bar, manufacturer part number BBM-080820.
Specifications: Minimum Bore Diameter: 8.50 mm; Maximum Bore Depth: 20.00 mm; Shank Diameter: 8.00 mm; Overall Length: 63.00 mm; Hand Direction: Right; Neck Diameter: 5.99 mm; Split Length: 5.50 mm; Centerline Offset: 4.00 mm; Face Dimension: 0.16 mm; Projection: 2.00 mm; Tooth Width: 5.08 mm.
Coating/Finish: Uncoated. Unit of measure: Metric.