OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/16 x 18 Boring Bar Blank razor-sharp edges and a durable

razor-sharp edges and a durable BXC coating

this end mill helps you deliver accurate parts faster with minimal downtime

Tight tolerance and DIN 212 B alignment: Delivers a precision finish with a tolerance of ±0

Four-Flute Design with Regular-Length Body: Four flutes provide efficient material removal with stable cutting

This intermediate-precision reamer from Toolex Ltd combines a left-hand spiral flute with right-hand cutting to deliver consistent bore quality in metalworking projects

OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/16 x 18 Boring Bar Blank razor-sharp edges and a durableThe OSG BSW Spiral Flute Threading Tap in HSS E with Steam Oxide coating is a precision tool designed for professionals who need reliable blind hole threading. Built for durability and accuracy, it delivers consistent internal threads in metal parts with demanding tolerances. Size & Thread: 5 16" diameter, 18 threads per inch (BSW) for standard blind hole threading. Material: HSS E (high speed steel with cobalt) for enhanced wear resistance and heat