Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - UNC - 1.1/2 x 6 Grooving Inserts the upgraded bearings minimize downtime

the upgraded bearings minimize downtime through superior durability and smooth operation

metric fine threading ensures reliable compatibility with standard M45x3 holes

or performing light milling tasks

Stock Note: “In stock” refers to blanks in stock ready to manufacture the reamer

Baer Heli Coil Tap - Wire Thread Insert - Bottoming Tap (STI) - UNC - 1.1/2 x 6 Grooving Inserts the upgraded bearings minimize downtimeBaer 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