Features: Arrows shaft burr grinder,the arrow pin grinder is mainly used to polish the arrow shaft cutting-surface. when you cutting the arrow shaft, the cutting-surface-always is not flat, and has burr, which would cause the arrow-head and nocks-unfit, then this grinder can polish the burr cutting-surface, make them fit-closer. Great archery-arrows accessories,arrow shaft grinder solve the problem of burr shaft cutting, which is a very useful helper when you making or repairing the arrows. Easy-to use,this angle grinder is very convenient to use, it is manually operated. Fit for various arrows shafts,this arrows shaft grinder can be used to grind-most arrows shafts, such as carbon arrows,carbon-fiber arrows, aluminum arrows and so-on. Precision-performance,the bearing-of this angle grinder tool is high-precision, and it rotates smoothly very much while grinding. Specifications: Material:PLA Package Includes: 1 Piece Arrow Shaft-Sander note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item.