1,Company profile: My company is jinan dingjing material co., ltd, which is specialized in making all sorts of carbide inserts, carbide drill and HSS-CO drill, machine tool, CNC lathe tool clamp and end mill, the company sophisticated equipment, advanced technology, to the vast number of users with quality excellent suit tool. Prices are reasonable. Time of delivery timely and considerate service. Its products have been exported to Asia, Europe and America etc, and enjoy high reputation. The company insists on quality first, customer satisfaction business philosophy, and constantly improve enterprise management and quality level. We will with good prestige, outstanding product provide satisfactory service for our customers. Sincere cooperate with you, sharing the future infinite 2,Product introduction Mould hardened special drill, can realize the efficiency of the machining of stainless steel, etc. Optimization of groove structure and waveform cutting edge, realize super sharpness and intensity, scraps discharge more fluent. diameter(mm)price(FOB)0.5-1.0$0.651.1-1.5$0.681.6-2.0$0.852.1-2.5$0.962.6-3.0$1.023.1-3.5$1.213.6-4.0$1.334.1-4.5$1.694.6-5.0$1.935.1-5.5$2.245.6-6.0$2.556.1-6.5$2.896.6-7.0$3.667.1-7.5$3.707.5-8.0$4.148.1-8.5$4.708.6-9.0$5.899.1-9.5$6.599.6-10.0$7.3010.1-10.5$7.4710.6-11.0$8.1811.1-11.5$9.1311.6-12.0$10.2712.1-12.5$11.0612.6-13.0$11.7313.0-13.9$13.0814.0-14.9$14.8615.0-15.9$15.7016.0-16.9$17.3417.0-17.9$19.8218.0-18.9$21.4719.0-19.9$22.3020$26.43