Top 10 Best Mm Drill Bit Set

COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.. SELF CENTERING - The 135quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. The bits will not walk or wander. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks.. 19PC METRIC SET - The set includes 19pcs of M35 cobalt steel twist drill bits 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7 mm, 7.5mm, 8 mm, 8.5mm, 9 mm, 9.5mm, 10 mm. Well organized in a tough metal indexed storage case for easy transport to your worksite.. FOR METALWORKING - Particularly successful in cutting through hard metalshardness less than HRC38 such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel high carbon steel. Try to adjust the RPM when it fails to penetrate.. DOWNLOADABLE USER GUIDE - We've summed up some tips of drilling metals, including a RPM chart for several common metals, based on our reviews and some articles on the internet. In most cases, our customers would get a much better result with these tips. Welcome to download..

Premium M42 8 Cobalt Steel ,68-70 HRC Rockwell Hardness Scale ,Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.. 3 Steps Desigh for Cutting through Stainless Steel,Hard Metals,Aluminum,Plastic.. This Cobalt Drill Bit is Typically Capable of Running Three to Five Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.. The Sufficiently Sharp Bit Edge Can Cut the Metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit.. 19Pcs 135 Degree Split Point Drill Bits Includes 1mmlength3.4cm 1.5mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mmlength8.5cm 5.5mm 6mmlength9cm 6.5mm 7mm 7.5mm 8mmlength11.5cm 8.5mm 9mm 9.5mm 10mmlength13cm DIA 0.5mm Increments ..

Heat Resistant This metric straight shank twist drill set is made of 5 cobalt high speed steel, adding molybdenum and cobalt to form a hardened alloy with a Rockwell hardness of 67, It is super heat resistant and wear resistance can cut hard metals quickly, suitable for drilling high hardness materials, up to 10 times life than ordinary HSS drill bits.. Safe Eco-friendly High speed steel with 5 cobalt, durable, safe and eco-friendly, providing longer tool life and reducing environmental pollution, It is a very practical and user-friendly drill bit for cutting through hardened material, golden surface treatment holds up lubricant better for smoother drilling.. Lightweight Durable Designed with a 135 degree split point, these metric drill bits are very lightweight, eliminating the need for a center punch, making cutting faster and less powerful, preventing walking and cutting stainless steel more precisely, thanks to its precision grinding inclined blade design, each bit ensures fast drilling with excellent chip removal.. Multiple Sizes Widely UsedThe metal drill bits set for steel are available 13 sizes to meet your different needs, drill bit sizes include 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm, these cobalt drill bits are widely used in metalworking, it is ideal for cutting hard alloys such as stainless steel and cast iron, not suitable for glass or ceramic.. Practical DesignThe metal drill bits kit features a straight shank design that makes it easier to fix and precisely machine, saving time and improving work efficiency. It is perfect match for home DIY, workshop or vehicles repair shop..

S2 Material ForgingThe drill bit is made of high quality S2 alloy steel ,with sturdy hardened tempered construction.. 10 piece sae hex bits size include 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 8mm.. 10 piece metric hex bits sizes include 564 inch, 332 inch, 764 inch, 18 inch, 964 inch, 532 inch, 316 inch, 732 inch, 14 inch, 516 inch.. 14 inch hex handle can be used with screwdriver and is widely used for household tool repairs.. Wide Range of Uses Used in automobiles, repairs, trucks, automobiles, engines, motorcycles, interiors, dashboards, computers, cable boxes, toys, appliances and consumer electronics, drill bits can also be used in many other protected parts..

19pcs of Metric Twist Drill Bits - 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, 10.0mm. Enough for daily use.. HSS 4241 - Made of high speed steel 4241 and coated with titanium for rust prevention.. Straight Shank and 118 Point Angle - Straight shank for standard drill chucks and collet chuck to hold firmly, assuring accurate centering Helical flute for swarf to easily get out standard 118-degree point configuration is ideal for general purpose drilling applications.. Usage - Mainly used for drilling wood and plastic, occationally for drilling soft metal like aluminium. Economic choice for home DIY, building and engineering use etc.. Satisfaction Guaranteed - Here at Migiwata we only care about your satisfaction. We try our best to ensure each product is in perfect condition before you get it, but if something is not up to your satisfaction, please contact us for a full refund or replacement..

MEET YOUR NEED - With the 3-10mm wood drill bits we offered, you can process 8 different diameter holes18, 532, 316, 14, 932, 516, 1132, 38 , which meet your different drilling requirement.. High Quality Material - Classic High Carbon Steel Material for fast cutting against tough wood material. High hardness, offer superior cutting power and durable.. Prevents drill bit from skipping or walking when without mark,which allows you pinpoint the mark and can penetrate surface quickly. Extra-wide flutes deliver effective and fast chip removal with less effort during drilling.. Suitable for soft wood, hard wood, Beech, Walnut, Elm, Nylon, PU, Acrylic. EASY ORGANIZING - The spiral twist drill bits with a durable storage container for easy storage and organizing without fear of it falling out..

DEWALT drill bit set has connectable accessory storage system to optimize storage space. Patented bit-bar design of the drill bits set allows easy removal of bits and customizable placement. Clear lid of the titanium drill bit set allows you to easily see contents at glance. Clip latch for secure closing. Small Bulk Storage size fits inside the Small and Medium ToughCase plus sold separately - Ideal for organizing loose bits. Patented web taper increases the rigidity of the bit to decrease potential for bit breakage. Proprietary Pilot point tip delivers speed and clear, burr-free holes which help reduce bit walking. Ideal for metal, wood, and plastic.

Humanized DesignWith ergonomic design, the feeling of use of the grip is improved , making you feeling comfortable. The driver is a handle with non-slip design, easy to grip, excellent workability.. High QualityThe Screwdrivers Bit adopts high quality stainless steel, High Quality Screwdrivers set With Carbon Steel Shaft Will Last For Years And Fit Screws Properly.makes your Repairing cleaning more convenient.. Universal CompatibilityThis Tool Kit specially serves for modern Nintendo Products and many other game devices, durable and a handy bit makes your work more efficiently.. Wide Application3.8mm opens game cartridges for Original NES, Super SNES, N64, Virtual Boy, Original Game Boy, Game Boy Color, and Sega Game Gear4.5mm bit opens game cartridges for Sega Genesis, Sega Master System, and Sega 32X as well as systems for Super Nintendo, N64, Game Cube, Virtual Boy, Nomad, Game Gear, TurboGrafx 16, and TurboDuo.. What you Get2 x 3.8mm 4.5mm Screwdriver Security Game Bits..

QUALITY Corrosion Resistant Black Phosphate Coating and High Quality S2 Steel for max durability.. EASE OF USE Laser Etched sizes on each hex bit driver and Magnetic Tips for hassle free work.. VERSATILE Multiple hex head sizes ensure that you have the right fitting drill bit for any job.. CONVENIENT Secure bit holder for easy storage and portability for on-the-go convenience.. SIZES 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 5.5mm, 6mm, 7mm, 8mm.

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.