Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - BSP - 1/4 x 19 Die & Mould Collet Chucks Precise metric fine-thread GO gauge:

Precise metric fine-thread GO gauge: Delivers quick

Designed for 3/8 x 19 BSPT (R) fittings

Toolex Hand Reamer in high-speed steel (M2) delivers precise hole finishing with a straight shank and a spiral flute design

Create dependable

Applications: Suitable for precision hole enlargement and finishing in steel

Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - BSP - 1/4 x 19 Die & Mould Collet Chucks Precise metric fine-thread GO gauge:Baer Heli Coil Tap is a precision tool built for durable thread repairs and reliable reinforcements using genuine Heli Coil wire inserts. Designed for BSP applications with a 1 4 19 internal thread size, this bottoming tap (STI) delivers clean, repeatable threads that stand up to real world use. Bottoming geometry for full depth engagement: taps all the way to the bottom of the hole, ensuring inserts seat flush and the threaded connection achieves