OSG Threading Tap - BSP Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/8 x 19 Through Coolant supporting long-term reliability in production

supporting long-term reliability in production environments

ensuring repeatable hole sizes across production runs

reliable checks—a successful Go confirms the hole accepts the gauge

tapered shank compatibility

Finish: Reduced vibration contributes to improved hole quality and surface finish

OSG Threading Tap - BSP Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/8 x 19 Through Coolant supporting long-term reliability in productionOSG BSP Spiral Flute Threading Tap in HSS E with Steam Oxide coating delivers precise BSP threads for blind hole applications, built for professionals who demand durability and consistent results in metalworking. Brand & type: OSG BSP Spiral Flute Threading Tap designed specifically for blind hole BSP thread creation. Material & coating: High speed steel with cobalt (HSS E) and a durable Steam Oxide coating for enhanced hardness, heat resistance, and