Quick Change Adaptors

ERI Italia offers a wide range of interchangeable tap collets, fixed and with adjustable clutch.

Our production has the complete ability to meet every need , being able to provide tap collets according to DIN , ISO , JIS and ANSI standards.

The main features offered by our products are:

  • Rigid tap collets, mainly used for tapping through holes.
  • Torque control tap collets with a clutch , mainly used for blind holes where it is essential to avoid breakage inside the pre-drilled hole.
  • Rigid tap collets that are extendable, and prolonged extendable, mainly used for threads where the dimensions are reduced and the tap chuck body cannot reach.
  • Torque control tap collets with clutch that are extendable, and prolonged extendable, preferably used for blind holes where the dimensions are reduced and the tap chuck body cannot reach.

Available in sizes 0 - 1 - 2 - 3 - 4 - 7

The ERI Italia tap collets are produced to the highest standards of construction, in order to make them quick and simple to use , without reducing their sensitive processing and their tap saving function .

In order to always offer a higher quality and longer life, ERI Italia uses steels and subjects all products to high-level rigorous checks during assembly and testing of production processes.

Data Sheets

Below all the products in that section. By selecting a category and clicking on the images you can download the data sheet of the category.

Bussole Metriche Fisse DIN / ISO / JIS

Bussole Metriche con Frizione DIN / ISO / JIS

Bussole Pollici Fisse INCH

Bussole Pollici con Frizione INCH