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In order to obtain the Best Micro Drill Bits (2021), our dynamic platforms and experts have taken many factors into account such as product usability, features that meet consumers needs and give customer satisfaction, deficiency-free, standards conformance, value for money, robustness, quality of design, quality conformance to needs and good practises, health and safety, actual user satisfaction and lots of others. It is of great importance to note that each user has different requirements so please consider the below shortlist as a guideline and not as a gospel. In any case, in the below shortlist you can undoubtedly find the overall best ones despite your requirements.

Our smart platforms and dedicated hi-technology gurus work hard to identify the best product options. We believe that our review analysis can help you simplify your purchase decision and make a pick among the absolute Best Micro Drill Bits (2021).

Best Micro Drill Bits

Best Choice No. 1
10Pcs PCB Print Circuit Board Tip Spiral Flute Carbide Micro Drill Bits(0.1mm)
  • Carbide tipped drill bits with high hardness, high wear resistance, high strength, resistance to bending, anti-impairment and long tool life.
  • Tip spiral flute tungsten carbide drill bits with shaper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy
  • Great for drilling PC Boards, Plastics, Fiberglass, Wood, Soft Metals, etc
  • Drill bit has a large scraps discharge space, little resistance and smoothly during the scraps discharge
  • Easy to change out and do a great job cutting through the PCB for solder holes
Best Choice No. 2
Unxuey 150Pcs Set Micro Drill Bit Set Power Tools Unxuey Mini Precision Hss Power Drill Small Precision Twist Drilling Kit with Plastic Box 0.4mm-3.2mm for PCB Crafts Jewelry Drilling Tool
  • ●Durable material: Made of high speed steel,these mini twist bits are resistant to oxidation. With anti-corrosion, these HSS twist drill bits are durable and have a long service time.
  • ●Sharp drill: Sharp drill cutter, small drilling resistance, chip smoothly.Mainly used for woodworking, family standing, electronic repairing wood products, plastic products, circuit boards, etc
  • ●Easy to identify: The sizes of woodworking bits are shown on the box surface at the corresponding position, so it’s easy for you to pick out the one you need quickly.
  • ●Convenient to carry: These micro precision twist drill bits can be stored in the box, and there are several separate grids to organize different size bits.It’s convenient to carry these mini drill bits anywhere.
  • ●Wide application: Suitable for wood, resin, jewelry, nuts, amber, beeswax, olives, pearls, PVC, acrylic and plastic, etc.
Best Choice No. 3
Gyros HSS Wire Gauge Mini Twist Drill Bit Set |Includes 20 Micro High Speed Steel Bit Sizes #60 to #80 | with Convenient Clear Dome Storage Case (45-22010)
  • DURABLE AND PRECISE – Constructed with High Speed Steel (HSS) which provides a combination of hardness and toughness for wear resistance to take on intricate drilling tasks where accuracy is critical.
  • MULTIPLE USES – Gyros Wire Gauge Micro Drill Bits can be used with a wide range of hand and motorized tools for a better experience. These Straight Shank Mini Bits allow use with a wide variety of tool holding systems. Use with Gyros Mini Adaptor Chuck 45-01801 to use with most power rotary tools. Use with Gyros Swivel Head Pin Vise 97-01818 for all your hand drilling needs.
  • COMPLETE 20 PIECE SET – Gyros Mini Drill Bit Set comes complete with a range of small diameter twist drills sizes #60 (.0400”/1.016mm) through #80 (.0135”/.343mm) and therefore is preferred by Professional Craftsmen, Model Makers, Hobbyists, Jewelers, and Do-It-Yourself enthusiasts, and is a Must Have for all your drilling tasks.
  • CONVENIENT AND EASY STORAGE – These Gyros Mini Drill Bits come packaged in a convenient clear dome shaped storage case, with a protective pressure fit stand to secure drills and prevent any damaged or lost bits. The Gyros Micro Drill Bit stand also has an imprinted numeric gauge guide for quick and easy bit identification.
  • WIDE APPLICATION – All Gyros Wire Gauge Mini Drill Bits is perfect for all projects that require the drilling of precise holes. Gyros Micro Drills are ideal for gold, silver, wood, hard and soft metals, plastic, PVC, beads, and jewelry. Some people may even try to use it to clean emulsion tubes and jets in small carburetors. This Gyros Wire Gauge Mini Drill Bit set with a Clear Dome Storage is definitely the best choice for all your drilling tasks.
Best Choice No. 4
Yakamoz 20Pcs 0.3-1.6mm Shank Mini Micro Drill Bit Set Twist Drill DIY Kit Rotary Hand Tools
  • 100% Brand New and High Quality HSS Drill Bit.
  • Includes 20Pcs Micro HSS Mini Twist Drill Bits
  • Sizes: 0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, 1.2, 1.3, 1.4, 1.5, 1.6mm
  • Convenient steel index storage case
  • Great for precision crafts, jewellery, watch repair, model making, hobby work, Electronics etc.
SaleBest Choice No. 5
57 Pieces Hand Drill Bits Set, Pin Vise Hand Drill, 46 Pieces Micro Twist Drill Bits and 10 Pieces PCB Mini Drill Bits for Resin Polymer Clay Craft DIY Jewelry (0.1-1mm, Random Color PCB Drill)
  • What you receive: this hand drill bits set includes 1 piece of pin vise hand drill, 46 pieces of micro twist drill bits and 10 pieces of PCB mini drill bits, total 57 pieces for your craft carving DIY work
  • Pin vise hand drill: made of aluminum alloy, this pin vise hand drill is durable and firm, adopting 3 claws chuck and 0.3 – 3.4 mm range of adjustable clamp, its tail can be rotated, sturdy and convenient for you to operate
  • PCB mini drills: PCB mini drills are made of tungsten carbide, the shank diameter is approx. 3.175 mm, overall length is approx. 38 mm, which fit for processing PCB, normal FR-4, CEM-3 boards, SMT, CNC, molds, plastic, circuit board, carbon fiber, composite board and so on
  • Micro twist drill bits: micro drill bits are light in weight and compact in size, won’t take up extra spaces, nice tools to be applied for handling wood, plastic, rubber, PVC, walnut, model, bone, angle, amber, olive, fiberglass and other materials
  • Practical and portable: manual hand drill set is easy to carry or store in a toolbox or in pocket, making your daily work more convenient, which are suitable for electronic assembling, tooling, model making, winding, home decorating and so on
Best Choice No. 6
WayinTop 50pcs PCB Drill Bits Set Spiral Flute Carbide 0.3mm-1.2mm for Print Circuit Board Stone Dremel Jewelry CNC Engraving (5PCS Each)
  • 【High Quality】The PCB Drill Bits are made of high quality tungsten steel, highly wear resistance, high hardness, bending strength, anti-impairment, highly working efficiency.
  • 【Multi Size】This Set contains 10 different size drill bits diameter: 0.3mm, 0.4mm, 0.5mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1 mm, 1.1mm, 1.2mm, each size have 5 pcs.
  • 【High Precision】 With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left.
  • 【Application】Great for 3D Printer Nozzle Cleaning, Amber beeswax, circuit boards, bakelite, CNC engraving plexiglass, jewelery, metal plastic and other precision drilling.
  • 【Good Package】Package with high quality plastic box, easy carry and better protection keeps the blade tip goods in the delivery from being damaged.
SaleBest Choice No. 7
Versatile Tungsten Micro Drill Bits Japanese made for CNC PCB Installation, Toy Making, Model Cars Trucks Planes Boats, Arts & Crafts, Woodworking more. (.35mm)
  • 1/8″ 3.175mm shank
  • Shipped in protective plastic case
  • Multi-use: CNC, PCB, Jewelry, Toy Making, Installation….
  • Japanese made tungsten carbide bits
Best Choice No. 8
40 Pieces 0.3-1.6 mm Shank Mini Micro Drill Bit Set Tiny Mini Small Drill Bits Full-Ground HSS Twist Drill High Speed Steel Boards Tiny Drill Bits for Dill
  • Material of the product: the small drill bits are made of HSS high speed steel, reliable, solid and durable, and will not be damaged easily after long-term use
  • Product packaging: the package contains 40 pieces fully ground high-speed steel mini twist drills in total, 2 boxes of transparent plastic drawer box and each box of 20 pieces; With sufficient quantity, these beautiful and elegant drills can meet your needs and are easy to use
  • Scope of application: small drill bits fit well for woodworking drilling, electronic product maintenance, household repair, can drill boards, plastic products, circuit boards and so on
  • Size specifications: tiny drill bits are in various sizes: 0.3 mm, 0.35 mm, 0.4 mm, 0.45 mm, 0.5 mm, 0.55 mm, 0.6 mm, 0.65 mm, 0.7 mm, 0.75 mm, 0.8 mm, 0.85 mm, 0.9 mm, 0.95 mm, 1.0 mm, 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6 mm
  • Warm reminder: please do not drill for hard metal materials, and check the size information before purchasing
Best Choice No. 9
Mesee 20 Pieces HSS Mini Micro Drill Bit Set, 0.3-1.6mm Shank Twist Drill Bits Precision Drill DIY Kit Rotary Hand Tools Accessory
  • 20 Different Size: 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm, 0.65mm, 0.7mm, 0.75mm, 0.8mm, 0.85mm, 0.9mm, 0.95mm, 1.0mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm.
  • Micro Mini Twist Drills Bits, made of high-speed steel, durable and sharp, small drilling resistance, chip removal smoothly.
  • Come with a specially designed box, twist drills in every size have their own slot, keeps bits securely in place, and dispenses on drill bits at a time.
  • Great for all sorts of jewelry DIY craft & watchmaking, also ideal for woodworking, home, wood/plastic products, electronic parts repair work, etc.
  • Please Note: This mini drill bits set Not suitable for processing steel, iron, stone, and other hard things.
Best Choice No. 10
20-Piece Micro-Size Drill Bit Set with Index, 61 – #80
  • Our drill bits are top quality high speed steel for use on wood, plastic and metal and will stay sharp far longer than ordinary carbon bits.
  • Set includes 20 bits from #61 (.039 inch) to #80 (.0135 inch) plus a folding steel index with embossed I.D. for each bit.
  • 20-Piece Micro-Size Drill Bit Set With Index, #61 – #80

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