Polledri boast a consolidated experience in the manufacture of interchangeable cutters and tools like:
interchangeable system,back spotfacing cutters,and countersinks.
Long duration, high performance, flexibility, are the most significant characteristics of the offer of the Olgiate Olona’s firm in Varese, with a new production program, that point mostly on the performances of materials and adopted geometry.
The large range of cutters and tools of Polledri’s trademark is able to satisfy the most sophisticated request of working. The advantages are considerable in final results and costs reduction, guaranteed at anyone who use it.
The firm has constantly concentrated its efforts to improve the production’s program, investing both in the technological development and in the reliability and quality of the service offered.
We inform our customer
that new CATALOG/PRICE LIST POLLEDRI 2025
coming into effect from 01/01/2025.
Download Catalog/Price List 01/25 in portable format .PDF
Download the Price List 2025 on Excel format .xls.
Our staff is at your disposal for any clarification.
For holes whose maximum length is less than three times the diameter (3xØA) and whose counterbore is less than double
the diameter of the hole, we have developed a catalog of special products with Whistle Notch (C) shank, obtained from semi-finished products ready in stock (except sold).
The semi-finished products are made with a special pre-heated material.
This allows you to request a SPECIAL eccentric back spotfacing counterbore, specific for your counterbore, with extremely fast deliveries (about 10 days). Continue reading
New Piloted Counterbores and Piloted Countersinks
for M1 to M6 DIN 373 and DIN 1866.
Made in HSS-E Co. HRC 65 with cylindrical shank, 180° and 90°.
You can use them to realize Fine, Medium, Close or Before Threading common screw seats
- Multifunction Tools in H.M. K15 1800 HV micrograin, also with AlTiCN coating
to perform up to 10 types of machining with a single tool: Centering, Drilling, Longitudinal chamfers, Countersinking,
Screw seats, "V" grooves, Contouring, Engravings and Interpolation machining.
- Multifunction Bi-Conical Countersinks in H.M. K15 1800 HV also with AlTiCN coating,
for traction and push executions.
Download in portable .PDF format
Rev. 01/25 – Price List 2025
Valid from 01 January 2025
Download in Excel .xls format
Rev. 01/25 – Price List 2025
Valid from 01 January 2025
Download in .ZIP format
Rev. 01/25 – Price List 2025
Valid from 01 January 2025
GROUP 6-9-14-20-30-40
in carburized and hardened steel
The arbors specially devised for our back-spotfacing cutters are made in Case Hardened steel HRC 60.
All arbors have a threaded hole at the end of the taper to allow the locking of the arbor to the machine by means of a drawbar.
Alternatively, they can be used with the tang end and locked to the machine with the positioning slot if available.
The MT 3-4-5 have a locking slot to DIN 1806 whilst the MT 1-2 have no locking slot. Continue reading
GROUP 6-9-14-20-30-40
Polledri Interchangeable Back Spotfacing Counterbores with 3 flutes in HSS hardness 63 HRC from Ø 12 to Ø 125.
You can fit them on all the Polledri arbors in the same group.
You can fit them on the arbors quickly with the special quick change bayonet system.
Using a good soluble oil you can increase the speed with an increase of the tool life.
With groups 14-20-30-40, it’s possible to use the tools for forward spotfacing operations. Continue reading
GROUP 6-9-14-20-30-40
Polledri Back Spotfacing Interchangeable Counterbores in tungsten carbide ISO K 30 from Ø 12 to Ø 125.
You can fit them on all the Polledri arbors of the same group.
You can connect them on the arbors quickly because they have an special quick change bayonet system.
Using a good soluble oil you can increase the speed with an increase of the tool life.
With groups 14-20-30-40, it’s possible to use tthe tools for forward spotfacing operations. Continue reading
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