4pcs Diamond Hole Enlarger Tool Set Tipped Reaming File Reamer

Specification: Material: Alloy & ABS Plastic Handle Main Color: Purple Extended Pointed Needle - Working Length: 50mm; Bore hole diameter: 0.8-3mm Superfine Pointed Needle - Working Length: 30mm; Bore hole diameter: 0.6-2mm Features: a. This four piece set has all the shapes and widths you'll ever need. b. Steel tools encrusted with industrial grade diamond are used to hand grind bead holes larger, and take out unwanted burrs from bead holes before stringing. c. Used to file, enlarge, and remove unwanted burr from bead holes. d. Can be used on Glass, Plastic, Metal, Wood beads, etc. e. 4 Reamers include entire range of sizes from: 0.5mm to 5.5mm. Package Included: 1 x Hole Enlarger Tool Set(4 pcs) More details: