OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/4 x 12 Magnetic Wristband Despatch is clear and predictable

Despatch is clear and predictable

this saw resists wear and stays sharp through lengthy production runs

it’s built to make starting threads easy and reduce chatter from the first engagement

you receive the exact specification with a guaranteed despatch window of 24–48 hours

especially on harder or thicker workpieces

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 3/4 x 12 Magnetic Wristband Despatch is clear and predictableThe OSG BSF Spiral Flute Threading Tap is a precision tapping tool designed for blind hole work, built for machinists and maintenance professionals who demand accurate British Standard Fine threads. Crafted from HSS E with a Steam Oxide coating, it combines toughness, heat resistance, and long tool life for demanding metalworking tasks. Size and Thread: 3 4" major diameter with 12 TPI BSF thread, optimized for blind hole applications. Material: HSS E