OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/8 x 19 ISO Insert - KN Style stub-length carbide finishing tool designed

stub-length carbide finishing tool designed to bring holes to ISO H4 tolerance with repeatable precision

delivering reliable go/no-go results that keep production moving and reduce rework

you can plan production around a defined despatch window

This reamer is built for reliability in demanding finishing work

Chip evacuation: Efficient flute design promotes reliable debris removal

OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/8 x 19 ISO Insert - KN Style stub-length carbide finishing tool designedAchieve clean, precise BSPT internal threads with the OSG BSPT Spiral Point Threading Tap. Designed for through hole tapping in metalworking environments, it combines high speed steel with cobalt (HSS E) and a durable Steam Oxide finish for reliable, long lasting performance. Material: HSS E (high speed steel with cobalt) for enhanced hardness and wear resistance. Coating: Steam Oxide coating to improve heat tolerance and surface durability. Thread