Description: This reamer are semi-fluted, to help keep the holes round Comfortable wooden handles, ally for Violin Drill an undersized hole and ream for a nice, tight fit Properly tapered for bridge pins or endpins, and ensuring accurate holes for a better fit Material: Stainless Steel & Wooden Usage: Hinge taper, for use in wood sink holes, chamfers, back taper Size Chart: Size:150x105mm/ 5.91x4.13inch Package Includes: 1 Piece Violin Repair Reamer Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Due to manual measurement, there may be 1-2mm error in size