Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - UNC - 1.1/2 x 6 Grooving Inserts or performing light milling tasks

or performing light milling tasks

reliable restoration

Performance & durability: Suitable for medium to high cutting speeds

the upgraded bearings minimize downtime through superior durability and smooth operation

metric fine threading ensures reliable compatibility with standard M45x3 holes

Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - UNC - 1.1/2 x 6 Grooving Inserts or performing light milling tasksBaer Heli Coil Tap the specialized bottoming tap designed for precision thread repairs and secure wire thread insert installations. Crafted to form clean UNC threads for 1 1 2" diameter, 6 TPI, this tap is the reliable foundation you need whenever youre incorporating Heli Coil style inserts into metal parts. Built to support durable, repeatable repairs, its a must have for any shop that demands strong, long lasting threaded connections. Key benefits