Micro 100 Boring Bar, manufacturer part number BBL-060200.
Specifications: Minimum Bore Diameter: 0.0700 in; Maximum Bore Depth: 0.2000 in; Shank Diameter: 1/8 in (0.1250 in); Overall Length: 1-1/2 in (1.5000 in); Hand Direction: Left; Neck Diameter: 0.0450 in; Centerline Offset: -0.0025 in; Face Dimension: 1/16 in (0.0630 in); Projection: 1/64 in (0.0150 in); Tooth Width: 0.0700 in; Corner Radius: 0.0030 in; Split Length: 0.0850 in.
Coating/Finish: Uncoated. Unit of measure: Inch.