Description:
PCB drill with carbide (tungsten steel) material， with high hardness， high wear resistance， high strength， anti-bending，anti-breakage， etc.
Specification:Material: Hard alloy (tungsten steel)Size: 0.1-1mm; 0.3-1.2mm; 1.1-2.0mmShank Diameter: 3.175mmSuitable for circuit boards， electronic， SMT， mold， metal processing， telecommunications and other industriesCan be used for drilling iron， glass fiber， etc.
Feature:\u2460 bit chip space is large: small chip resistance， chip and smooth， heat a small drill， drill reduce pollution;\u2461 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;\u2462 cutting edge strictly symmetrical: beneficial and efficient cutting， avoid offset drilling.
Package include:10x PCB CNC drill Bits

0.1-1mm


0.3-1.2mm


1.1-2.0mm