OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/4 x 19 Spot Drills The JBO Thread Ring Gauge

The JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M85 x 1

100 mm gauge length (Form AD/B) with dual balance options (G2

Thread length up to 3D: accommodates long-thread applications within a single pass

Cost-conscious recovery: Helps recover rejected items and reduce replacement costs by restoring usable threads

helping reduce inspection time and prevent mismatched parts

OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/4 x 19 Spot Drills The JBO Thread Ring GaugeOSG BSPT Spiral Point Threading Tap in HSS E with Steam Oxide coating is engineered for precise through hole BSPT threading. Designed for demanding metalworking tasks, it delivers reliable performance and long tool life for plumbers, machinists, and fabrication shops. Thread Size: 1 4" x 19 BSPT (British Standard Pipe Taper) internal thread Material: HSS E (cobalt enhanced high speed steel) for improved heat resistance and durability Coating: Steam