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The 10pcs Tungsten Steel Hard Alloy PCB Print Circuit Board CNC Drill Bit uses advanced grinding process and nano technique to enable sharper cutting edges, reduced cutting force and broken drill as well as enhanced hole wall quality. It features large space for discharging scraps, little discharging resistance, and low heat. Strictly symmetric cutting edges avoid drilling deviation while ensuring high efficiency. Crafted from high-grade tungsten steel, it has high hardness and strength and strong wear resistance. Don't hesitate to get one!
|Material||Tungsten Steel & Plastic|
|Dimensions||(2.95 x 0.13 x 0.03)" / (7.5 x 0.32 x 0.01)cm (L x W x H)|
|Weight||1.52oz / 43g|
|Suitable for||Circuit Boards, Electronic, SMT, Mold, Metal Processing, Telecommunications and Other Industries, Can Be Used for Drilling Iron, Glass Fiber, Etc.|