Fullerton - SE5 1/2" Egg Shape Series Carbide Burr Insize Type B Cylindrical Anvil Tube Micrometer 0-25mm Range Series 3261-25BA To know what size the Insize Metric Dial Indicator 0.2 mm Range Series 2380-02 5D insert height ensures 11-081-033

To know what size the insert should be it refers to the last two digits in the code -  SER 2020 K16 meaning a 16ER insert

JT3 (Jacobs Taper 3) nose for direct fit to JT3 drill chucks

✔ Right-Hand Cutting – Designed for standard British Standard Whitworth (BSW) threading applications

3206-16 12-16" Range 0

Precision Threading – Maintains tight 6H tolerance for consistent results

Fullerton SE5 1 2" Egg Shape Series Carbide Burr Insize Type B Cylindrical Anvil Tube Micrometer 0 25mm Range Series 3261 25BA To know what size the Insize Metric Dial Indicator 0.2 mm Range Series 2380 02 5D insert height ensures 11 081 033 To know what size the insert should be it refers to the last two digits in the code SER 2020 K16 meaning a 16ER insert JT3 (Jacobs Taper 3) nose for direct fit to JT3 drill chucks