Note: Pls leave a message tell us which size you will order, otherwise we will random delivery.
-Adopt with carbide (tungsten steel) material, with high hardness, high wear resistance, high strength, anti-bending, anti-breakage, etc.
-Bit chip space is large: small chip resistance, chip and smooth, heat a small drill, drill reduce pollution;
-Extraordinary cutting edge sharpness: As a result of nanotechnology and advanced grinding technology, bit more sharp cutting edge than before, can reduce the cutting force, reduce the broken drill rate, improve the hole wall quality;
-Cutting edge strictly symmetrical: beneficial and efficient cutting, avoid offset drilling.
Material: Hard Alloy (Tungsten Steel)
Size: 0.1-1mm; 0.3-1.2mm; 1.1-2.0mm
Suitable for: Circuit Boards, Electronic, SMT, Mold, Metal Processing, Telecommunications and Other Industries
Can be used for drilling iron, glass fiber, etc.
10 x PCB CNC Drill Bits