Technical information – Changing cutters takes seconds with single screw
– Over 10 x more durable then regular files
– Solid tungsten Carbide cutters in 5/32″ 3/16″ 13/64″ & 7/32″ all have a 1/4″ diameter shaft
– Specifically designed for use on Timberline sharpener
– 7/32″ for 3/8″ pitch chain and 404″ pitch chain
– 13/64 also for 3/8 pitch chain but is slightly smaller and recommended on Sthil chain
– 3/16″ for .325 pitch chain
– 5/32″ for 3/8″ picco or Low profile 3/8″ pitch
– 7/32″= 5.5mm 13/64″= 5.0mm 3/16″= 4.8mm 5/32″= 4.0mm

Unit Each
Diameter (mm) 5.5
Designed for 3/8″, 0404″