Solid Carbide – POLLEDRI SRL

Five Flutes Countersinks special Hardox 500

Polledri Srl

Five Flutes Countersinks special Hardox 500 New Four/Five Flutes Countersinks special Hardox 500 90° in HSS-E 8% Cobalt or Solid Carbide.Also with AlTiCN and AlTin coating, particularly suitable for machining hard and abrasion-resistant alloys such as: HARDOX up to 500 HB, Inconel, Nimonic, Hastelloy, Titanium and Titanium alloys. Performance up to 70% higher in standard […]

Polledri Three Flutes Counterbores Solid Carbide

Polledri Srl

Polledri Three Flutes Counterbores Solid Carbide type H-H/T group 0-1-2 in hard metal quality ISO K 30 from Ø 10 to Ø 85. Helix angle 5°. You can fit them in all the Polledri holders of the same group. These counterbores are manufactured to solve all the problems of counterboring head screw and spot facing […]

Polledri Back Spotfacing Interchangeable Counterbores

Polledri Srl

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 […]