GB Forestry Diamond Coated Disc for 3/4 Harvester Chain

GB diamond coated discs are suitable for sharpening both steel and tungsten-carbide tipped 3/4" harvester chains. Discs keep their shape perfectly throughout their service life, with no dressing required. During production discs are machined to a fine tolerance to eliminate vibration which results in a sharper, long-lasting cutter.

• Size: 145 x 22.2 x 8mm
• Sharpens 3/4" pitch harvester chain
• Sharpens Tungsten or Steel chains
• Preformed heavy stainless disc with diamond coating
• Reshaping not required
• Suitable for commercial chain sharpening
• Low heat transfer results in a long lasting razor sharp edge
• Fits large Tecomec Oregon & other 145mm x 22.2mm arbor size grinders

See our other listing for Diamond discs for sharpening .404" harvester and chainsaw chains