Polledri Interchangeable Counterbores Four Flutes type N-N/T group 0-1-2 in HSS hardness 63 HRC, from Ø 7 to Ø 85. Helix angle 40°. You can fit them in all the Polledri holders of the same group. These counterbores are manufactured to solve all the problems of cylindrical head screw counterboring and spot-facing. With rotatory pilots […]
CATALOGUE and PRICE LIST
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Rev. 01/25 – Price List 2025
Valid from 01 January 2025
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Rev. 01/25 – Price List 2025
Valid from 01 January 2025
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Rev. 01/25 – Price List 2025
Valid from 01 January 2025
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