HELI-COIL

Product Description The HELI-COIL 02CBB is a hand STI (Screw Thread Insert) tap designed to cut the oversized internal threads required before installing Heli-Coil wire thread inserts. Ground to a 2-56 UNC thread form with an H1 thread limit, it produces a 3B class...

Product Description The HELI-COIL 02CPA is a hand STI tap designed for cutting internal threads in preparation for Heli-Coil thread insert installation. Built from high-speed steel with a bright uncoated finish, it cuts 2-56 UNC threads to a H2 thread limit with a 3-flute,...

Product DescriptionThe HELI-COIL 02CPB is a hand STI tap designed to cut threads for Screw Thread Insert installation in 2-56 UNC tapped holes. STI taps cut an oversized thread profile that accepts a helical wire insert, restoring or creating a stronger threaded connection than...

Product DescriptionThe HELI-COIL 02CSB is a spiral point STI tap designed to cut threads in pre-drilled holes for Heli-Coil thread insert installation. It features a 2-56 UNC thread size, a plug chamfer for through-hole threading, and a 2-flute spiral point geometry that pushes chips...

Product Description The HELI-COIL 03CSB is a spiral point STI tap designed for cutting threads in pre-drilled holes that will accept HELI-COIL wire thread inserts. Manufactured from high-speed steel with a bright, uncoated finish, this tap produces a 3-48 UNC thread form to the...

Product Description The HELI-COIL 04CBB is a hand STI tap designed to cut internal threads for screw thread insert (STI) installations in 4-40 UNC applications. Built from high-speed steel with a bright, uncoated finish, this tap produces the oversized STI thread profile required before...

Product Description The HELI-COIL 04CPA is a hand STI (Screw Thread Insert) tap designed to cut threads in parent material to accept helical coil thread inserts. It produces a 4-40 UNC thread profile to the H2 thread limit, holding close tolerances required for reliable...

Product Description The HELI-COIL 04CPB is a hand STI tap designed for cutting screw thread insert (STI) threads in preparation for Heli-Coil wire insert installation. Built from high-speed steel with a bright, uncoated finish, it cuts a 4-40 UNC thread profile to an H1...

Product Description The HELI-COIL 04CSB is a spiral point STI tap designed for cutting threads in preparation for Heli-Coil thread insert installation. It is ground to STI (Screw Thread Insert) specifications, which produce an oversized thread profile that accommodates the installed insert and returns...

Product Description The HELI-COIL 04FSB is a spiral point STI tap designed to cut threads for Heli-Coil wire thread inserts in 4-48 UNF applications. Made from high-speed steel with a bright, uncoated finish, it features 2 flutes and a plug chamfer that drives chips...

Product Description The HELI-COIL 05CBB is a hand STI tap designed to cut threads for Heli-Coil screw thread inserts in 5-40 UNC applications. It features a bottoming chamfer for threading close to the bottom of blind holes, a 3-flute geometry that clears chips efficiently...

Product Description The HELI-COIL 05CPA is a hand STI tap designed to cut threads for Heli-Coil thread insert installation in 5-40 UNC threaded holes. STI (Screw Thread Insert) taps cut an oversized thread profile specifically sized to accept wire thread inserts, restoring or reinforcing...

Product Description The HELI-COIL 05CPB is a hand STI tap designed for cutting internal threads in pre-drilled holes to accept Screw Thread Inserts. Built from high-speed steel with a bright, uncoated finish, this tap cuts 5-40 UNC threads to an H1 thread limit. The...

Product Description The HELI-COIL 05CSB is a spiral point STI tap designed to cut internal threads for Heli-Coil thread insert installation. It is ground to STI UNC specifications, which produce an oversized thread profile to accept a coiled wire insert that restores or reinforces...

Product DescriptionThe HELI-COIL 06CBB is a hand STI (Screw Thread Insert) tap designed to cut the oversized internal threads required before installing a Heli-Coil wire thread insert. This 6-32 UNC tap features a bottoming chamfer, which allows it to thread close to the bottom...

Product Description The HELI-COIL 06CPA is a hand STI (Screw Thread Insert) tap designed to cut threads in parent material for the installation of wire thread inserts. Sized for 6-32 UNC threads with an H3 thread limit, this tap produces a 2B class of...

Product Description The HELI-COIL 06CPB is a hand STI (Screw Thread Insert) tap designed to cut the oversized internal threads required before installing Heli-Coil wire thread inserts. Ground to an H2 thread limit with a 6-32 UNC thread form, this tap produces a 3B...

Product Description The HELI-COIL 06CSB is a spiral point STI tap designed to cut threads sized for HELI-COIL wire thread inserts in 6-32 UNC applications. Made from high-speed steel with a bright uncoated finish, this plug-chamfer tap features 2 flutes and an H2 thread...

Product Description The HELI-COIL 10193-10 is a hand STI tap designed for cutting threads in wire thread insert applications. It produces a 5/8-18 UNF thread form sized to accept HELI-COIL inserts, restoring or creating precision-threaded holes in metal components. The H3 thread limit provides...

Product DescriptionThe HELI-COIL 10193-12 is a hand STI tap designed for threading holes to accept Heli-Coil wire thread inserts in a 3/4-16 UNF specification. Built from high speed steel with a bright finish, this tap features an H3 thread limit and a bottoming chamfer...