silverline 598444, lama per sega circolare per finestre in pvc, 80 denti, 250 x 30 mm, manicotto di riduzionee 25, 20 e 16 mm

for upvc extrusions, light alloys and aluminium. triple chip ground tungsten carbide tipped teeth. 5 negative rake. 30mm bore with 25, 20 16mm reduction rings.