ITEM NAME:10PCS Hard Alloy 0.3mm to 1.2mm Print Circuit Board Carbide Micro Drill Bi SWA Descriptio n Feature: 100% Brand new and high quality. Have large chip removal space, small resistance during chip removal process. Use high quality materials and fine grinding process makes sharp cutting edge, reduce cutting force and breaking drill, improve the quality of hole wall. Strictly symmetrical cutting edge makes for high performance cutting and avoids drilling deviation. Specifications: 10 pcs micro drill bits 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2mm (one piece for each size) Shank Diameter: approx.0.125" (3.175MM) Material: hard alloy Package Included: 10 X Drill Bits Note: 1.Please allow a little size error due to manual measurement. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! 10 X Practical PCB Print Circuit Board Car.10 pcs micro drill bits 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.1, 1.2mm (one piece for each size). Have large chip removal space, small resistance during chip removal process. Use high quality materials and fine grinding process makes sharp cutting edge, reduce cutting force and breaking drill, improve the quality of hole wall.
