Polledri's Catalogue

POLLEDRI MICROKIT TIPO 2

Kit 3 flutes countersinks 90° HSS 5% Co. Include diameters 16,5 – 20,5 – 25 for M8 – M10 – M12 Available: without coating, TiN coated, TiAlN coated On demand: different coating on demand, 3 flated shanks.

POLLEDRI BOX TIPO 5

Kit 3 flutes countersinks 90° HSS 5% Co. Include diameters 6,3 – 8,3 – 10,4 – 12,4 16,5 – 20,5 – 25  for M3 – M4 – M5 – M6 – M8 – M10 – M12 Available: without coating, TiN coated, TiAlN coated On demand: different coating on demand, 3 flated shanks.

SET SVASATORI POLLEDRI TIPO 6

Kit 3 flutes countersinks 90° HSS 5% Co. Include diameters 8,3 – 10,4 – 12,4 – 16,5 – 20,5 for M4 – M5 – M6 – M8 – M10 Available: without coating, TiN coated, TiAlN coated On demand: different coating on demand, 3 flated shanks.

Assortimento di svasatori 3 tagli 90° in HSS 5% Cobalto. Composto dai diametri 10,4 – 12,4 – 16,5 – 20,5 – 25 per sedi di viti M5 – M6 – M8 – M10 – M12 Disponibile nelle versioni: Neutri, Con rivestimento TiN, Con rivestimento TiAlN Altri rivestimenti a richiesta, pianetti sul gambo a richiesta.

SVASATORE BICONICO POLLEDRI

POLLEDRI NEWS FOR 2018, ANTI-VIBRATION COUNTERSINKS From diameter 6.3 to diameter 31.0 ASYMMETRICAL GEOMETRY OF THE CUTTING EDGES Decreases the axial force compared to the traditional countersinks, reducing the tool vibrations and giving a better finish of the countersinking RECTIFYED RAKE ANGLE AND DIAMETER The rake angle rectifyed to 20° and at constant value, grants […]