Blade 1 sizes: 1/16", 5/64", 3/32", 1/8", 5/32", 3/16"
Blade 2 sizes: 2.0mm, 2.5mm, 3.0mm, 4.0mm, 4.5mm, 1/4"
Blade 3 sizes: 1.2mm, 1.5mm, 1.8mm, 2.8mm, 5.0mm, 5.5mm
Packing: 72pcs / 28kgs / 3.2'

Quick and reliable removal of carbon deposits from piston ring grooves
. Suitable for piston sizes from Ø51mm to Ø127mm
. Three 6-bladed cutters cover all major piston ring grooves
Blade #1: 1/16"", 5/64"", 3/32"", 1/8"", 5/32"", 3/16""
Blade #2: 2, 2.5, 3, 4, 4.5mm & 1/4""
Blade #3: 1.2, 1.5, 1.8, 2.8, 5, 5.5mm