Umart is now offering a new PC Repairs and Upgrades service, designed to boost your computer's performance affordably. As an introductory offer for this service, we're providing free Hardware Diagnosis to all customers who book online. Our service covers a range of common PC issues:
• Booting problems or blue screen errors • Hard drive failures • Power supply issues • Slow computer performance • Unusual or loud noises • Viruses • Visual glitches and errors
For any of these problems, we are ready to repair and upgrade your PC with new components as needed. Our team of technicians is both friendly and patient, ensuring efficient problem resolution.
Please note: We do not offer laptop repairs.
For more details and to book your service at $0 (online) or $60 (walk-in), please visit Umart's website.
Book online to get a FREE 30-minutes Basic Diagnosis!
Umart PC Repairs and Upgrades service & Uber Pickup
Book online to get a FREE 30-minutes Basic Diagnosis!
High Quality: The PCB drill bits set are made of high-quality tungsten carbide steel alloy, which is high wear resistance, high hardness, anti-impairment. Seismic design on the blade edge enables it to stay stable during engraving.
Various Sizes: 1/8'' shank; bits diameter: 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5m, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, 3.0mm. This Set contains 30 different size drill bits diameter, each size having1 pcs.
Advantage: With spiral flute cutting edge, these PCB drill bits can reduce cutting force and prevent the drill from broken and improve accuracy. They work quickly and cleanly, with no glitches or scrap left.
Application: Suitable for amber beeswax, printed circuit boards, 3D printer nozzle cleaning, plexiglass, bakelite, CNC engraving, jewelry, plastic, and other precise drilling. To learn more about how to choose the right bits to meet your needs, please find the Comparison Chart (CNC Bits Buying Guide) at the Product Guides and Documents Section below.
30-piece Combo Set: There are 3 sets of drill bits (Set A: 0.1mm-1.0mm; Set B: 1.1mm-2.0mm; Set C: 2.1mm-3.0mm), each of 10 pieces, and each set has a protective box. It's easy to store and carry.
