10pcs PCB Mini Drill Bit Set

Print Circuit Board CNC Drill Bits Set PCB Mini Drill Bits are used primarily in CNC machines for drilling printed circuit boards for electronics but their toughness and accuracy lend them to uses in other industries. Our carbide drill bits are also used in medical and aerospace manufacturing for drilling small precision holes. Package & Shipping: Free shipping all over the world 10pcs PCB drill bits set To Korea, Japan : it takes about 7-10 days To USA, CA, Spain, France, Poland, Belgium, Portugal, United Kingdom, Germany, Italy and Netherlands: it takes about 12 - 20days To other European countries and Ukraine,Belarus,Russian Federation: it takes about 15-30 days To other countries: it takes about 20-35 days Features: Precision machining by high accurate equipment With good milling and cutting performance, ensuring high efficiency High hardness, wear resistance, and intensity; anti-bending To removing chips, with big space and small resistance; Smooth chip removal, less heatin