This bahco round chainsaw file measures 8 200mm in length with a 3 16 diameter, making it suitable for medium to larger chainsaw chains commonly found on professional grade equipment. The 8 inch length provides an excellent balance between reach and control, whilst the 3 16 diameter is ideal for sharpening the cutting teeth on standard and heavy duty chainsaw blades. Built to professional standards, this file features rigorous quality control throughout the manufacturing process, from the incoming raw material of the highest grade to the finished product. This attention to detail delivers consistent, reliable sharpening performance that professional users demand. Features and benefits bull 8 200mm length for efficient sharpening action bull 3 16 diameter suits medium to large chainsaw chains bull highest grade materials for extended service life bull reusable skin pack provides protective storage bull professional quality for demanding applications bull consistent performance guaranteed through rigorous quality control specifications diameter mm 5 length mm 200