Metal Sheds -Diamond Bead Reamer Bit Adjustable Reamer 14mm Milling Cutting Tools Highlights Brand Diamond Bead Reamer Bit Adjustable Reamer 14mm Milling Cutting Tools diamond Description: Made of steel and diamond, high strength and hardness, reducing the surface roughness of parts. Strong wear resistance, high precision, reduce heat generation and extend service life. Diamond grit: 120 grit, 0.7mm maximum adjustable range. Surface treated glass, ceramic jade stone, aluminum, copper, alloy, plastic, wood, etc. Widely used for bore machining, installed in drilling machine, milling machine, etc. Specification: Material: Diamond Size(approx): Diameter: 11mm/0.43inch 11.5mm/0.45inch 12mm/0.47inch 12.5mm/0.49inch 13mm/0.51inch 13.5mm/0.53inch 14mm/0.55inch 14.5mm/0.57inch 15mm/ 0.59inch Total length: 120mm/4.72inch Color: silver Package includes: 1 piece diamond reamer Note: Please allow 1-3mm error due to manual measurement, pls make sure you do not mind before bidding Due to the difference between different monitors, the picture may not reflect the actual color of the item, please kindly understand,