Diamond bur diamond bur for enlarging and shaping or beveling existing holes in 12

Description: High efficiency high-quality finish long service life. Made of high-quality diamond materials. Brazed diamond marble trimming knife pottery engraving machine milling cutter. Easy to use safe and reliable can reduce labor intensity. Suitable for die grinder drill metal carving polishing engraving drilling mechanical parts chamfering. Specification: Material: Brazing Colour: Gold Size Chart: Size: 11: 40.1x80mm/1.58x3.15inch 12: 31x50mm/1.22x1.97inch 13: 34.5x56.5mm/1.36x2.22inch 14: 39x61.5mm/1.54x2.42inch .8x70mm/1.80x2.76inch 16: 48.8x70mm/1.92x2.76inch 17: 64x30mm/2.52x1. 18: 87x37.5mm/3.43x1.48inch 19: 50x75mm/1.97x2.95inch 20: 66x43.4mm/2.60x1.71inch Package Includes: 1XTrimming Milling Cutter Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!