Insize Metric Thread Plug Gage M1.4 × 0.3 mm Class 6H Series 4130-1D4 Insize Setting Ring Gauge 18mm Series 6312-18 making it suitable for high-performance Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

making it suitable for high-performance threading in challenging setups

this sb1-shaped burr is ideal for hard-to-reach areas and complex material removal tasks

Shank: MT2 Morse Taper

Its one-piece Type B design ensures strength and alignment

Included Accessories: Plastic case

Insize Metric Thread Plug Gage M1.4 × 0.3 mm Class 6H Series 4130 1D4 Insize Setting Ring Gauge 18mm Series 6312 18 making it suitable for high performance Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 making it suitable for high performance threading in challenging setups this sb1 shaped burr is ideal for hard to reach areas and complex material removal tasks