Drillpro DB-P1 PCB Drill Bits - 30pcs Tungsten Steel 0.1-2.0mm for CNC Circuit Boards

Product Description

Description:
Drillpro DB-P1 30pcs 0.1-2.0mm Tungsten Steel Hard Alloy PCB CNC Drill Bits For Circuit Boards PCB Drill Bit 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 0.1-1mm PCB CNC Drill Bits
10 Pcs x 0.3-1.2mm PCB CNC Drill Bits
10 Pcs x 1.1-2.0mm PCB CNC Drill Bits More Details: