Drillpro Upagrade DB-P1 10pcs Tungsten Steel Hard Alloy PCB CNC Drill Bit For C... (SIZE: 1.1-2.0MM)

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SIZE: 1.1-2.0MM

Description: Drillpro Upagrade PCB drill with carbide (tungsten steel) material, with high hardness, high wear resistance, high strength, anti-bending, anti-breakage, etc. ? Specification: Brand: Drillpro Model: DB-P1 Material: Hard alloy (tungsten steel) Size: 0.1-1mm;? 0.3-1.2mm;? 1.1-2.0mm Shank Diameter: 3.175mm Suitable for circuit boards, electronic, SMT, mold, metal processing, telecommunications and other industries Can be used for drilling iron, glass fiber, etc. ? Feature: - 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. ? Package included: 10 Pcs x? PCB CNC Drill Bits
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