Thinbit Groove ‘N Turn Acme Threading Inserts

Thinbit, manufactured by Kaiser Tool Co., expands the Groove ‘N Turn line with Acme threading inserts.

Kaiser Tool Co.'s Acme threading inserts are designed to cut thread sizes 4, 5, 6, 8, 10, 12, 14, and 16 threads per inch. Tools have geometry to cut standard 29° Acme thread profiles. Inserts can be used to cut centralizing or stub profiles by overcutting. The inserts can be used for internal Acme threads on parts with bore diameters of 1.250” and larger. 

Available in sub-micron grain carbide grades for ferrous and non-ferrous materials either uncoated or with TiN, TiCN, TiAIN, or diamond-film coatings. Groove ‘N Turn acme threading inserts can be used on conventional, Swiss, and CNC machines.

Toolholders are available in square shank size 5/16” through 1-1/4” and round shank sizes 1/2” through 1” with straight and 90° presentations. Groove ‘N Turn Acme threading inserts fit existing “L” seriesThinbit toolholders.

Thinbit offers an extensive selection of 60º thread forms for both internal and external threading. Custom thread profiles with deliveries from five working days are available.