Looking for the most effective 1 2 inch metal drill bit? There are numerous options, but we spent many hours researching every model on the market. We narrowed the list during our research by looking for high-performance products. The market is flooded with different models and brands, but not all of them are worth your money.

However, there are so many different product designs, sizes, and prices on the market that choosing just one can be difficult. Fortunately, our selections include a high performer for every occasion and budget. This will help you focus your search and find the 1 2 inch metal drill bit you’re looking for faster. Looking for a more expensive product that may fit your budget is always worthwhile. Browse our selection of products below, and read our buying guide, which explains all the key features to look for.

How we select

There is a wide range of 1 2 inch metal drill bit options available. The internet is littered with dozens of models, each extolling the virtues of their wares. We’ve compiled a list of essential performance factors to help differentiate between the models in this review to help you cut through the jargon and marketing hype. After rigorous testing, we rated each product based on its predetermined durability and weight. You must decide which factors are most important to your experience, and remember that there may be more than one. We have chosen our top picks based on expert recommendations:

  • Size
  • Brand value
  • Features
  • Style
  • Design
  • Longevity
  • Price
  • Warranties
  • Types
  • Specifications
  • Durability
  • Quality
  • Materials
  • Consumer ratings, reviews & many more
Top Choice: 10 Best 1 2 inch metal drill bit on Amazon

List of The 10 Best 1 2 inch metal drill bit Reviews

There are many 1 2 inch metal drill bit options available, but not all of them are of the same caliber. You should be aware of the things to search for when purchasing a new one.

You can use this list to locate the ideal 1 2 inch metal drill bit for your requirements. Additionally, we’ve provided some useful details on how each 1 2 inch metal drill bit functions and what it may accomplish (or not do).

We’ll examine some of the top 1 2 inch metal drill bit reviews in this article. You can use these reviews to determine which 1 2 inch metal drill bit to buy and which ones not to in order to save money.

SaleBestseller No. 1
ZELCAN Large HSS Spiral Groove Step Drill Bit, 12 Sizes Titanium High Speed Steel 1/4" to 2-3/8" Drill Bit for Sheet Aluminium Metal Wood Hole Drilling, Big Multiple Hole Stepped Up Bit for DIY Lovers
  • Jam-Free Performance ----- The dual-flute design prevents metal fillings from flying around and clears chips faster thus it can drill more smoothly without heating up.
  • One Bit for All ----- The bit comes with 12 hole sizes: 6mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm. , saving you time and efforts to change bits, quadrupling your drilling efficiency compared to competition.
  • Larger Size ----- Our drill bit is bigger in size so it can drill holes with larger dimensions.
  • Universal Compatibility ----- The rapid strike tip drills twice as fast as the average step drills and can drill acrylic, PVC, wood, aluminum and iron sheets up to 0.2’’ in thickness.
  • Durable Titanium Coated Bits ----- The step drill bit is made from upgraded high speed steel characterized by well-balanced toughness, wear resistance and red hardness properties for better and faster hole -drilling performance. The titanium coating makes the drill bit more durable so that it can last for years with uncompromised quality.
SaleBestseller No. 2
BeHappy Drill Bit Set 29pcs, M35 Cobalt Drill Bit Set, High Speed Steel Twist Drill Bit Set for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case, 1/16"-1/2"
  • 🔨【HSS DRILL BIT SET】: HSS cobalt drill set is suitable for hardened steel and has excellent cutting performance. 29 sets of drill bits can be used for a long time. The blades are hardened and polished to improve sharpness, and precise cutting does not shake.
  • 🔨【VARIOUS SIZES】: 29 sets of drill bits include 1/16 inch, 5/64 inch, 3/32 inch, 7/64 inch, 1/8 inch, 9/64 inch, 5/32 inch, 11/64 inch, 3/16 inch, 13/16 inch, 13/16 inch, 13/16 inch 1 inch. 7/32 inches, 15/64 inches, 1/4 inches, 17/64 inches, 9/32 inches, 19/64 inches, 5/16 inches, 21/64 inches, 11/32 inches, 23/64 inches, 3/20 inches 2 inches 5/64 inches, 13/32 inches, 27/64 inches, 29/64 Inches, 15/32 inches, 1/2 inches, can meet more needs.
  • 🔨【FEATURES of M35 COBALT】: M35 cobalt drill bit set can effectively drill tough and high tensile strength materials. The drill bit is especially suitable for cutting hard metals, such as stainless steel, cast iron, super alloys, titanium alloys, hard plastics and wood. It can also be used in soft materials.
  • 🔨【135 DEGREES POINTS】: Cobalt drill bit set can be effectively used for most hard and soft objects, 135 degrees point nib and twist design, improve cutting speed, self-centering, prevent walking, speed up the removal of debris and particles.
  • 🔨【STORAGE RACKS MADE of GERMAN CRAFTSMANSHIP】: The cobalt drill bit set includes a drill rack with a size index. The drill rack adopts German craftsmanship, which will be better than the traditional iron box in quality and appearance. It is convenient for storage and organization. The drill set is suitable for most brands on the market. Reliable quality and considerate service. If you have any questions, please feel free to contact us, we will serve you wholeheartedly.
Bestseller No. 3
Hordion 1 1/2inch/38mm Carbide Hole Saw Cutter Drill Bit Tooth Tipped TCT Hole Cutter for Stainless Steel Sheet Metal Sheet Plastic FRP Board
  • Size: Cutting Diameter: 1 1/2" / 38mm, Cutting Depth: 1" / 25mm, Total Length: 3.1" / 78mm, Drill Bit Diameter: 0.24" / 6mm, L-Wrench Diameter: 0.12" / 3mm
  • Applicable Materials: Can be used for stainless steel, aluminum alloy, castings, section steel, iron, copper and other hard alloys. Suitable for installation in drill presses, bench drills or other drills
  • 100% Guarantee: If you are not satisfied with the product, you can get a full refund within 90 days, just contact us. We guarantee you a 100% satisfied shopping experience at Hordion Amazon Store.
  • Fast & Accurate Cutting: Carbide technology and optimized tooth profile make cutting faster, more precise, smoother and longer service life, reducing the chance of tooth chipping. At the same time, the cutter body cuts clean and burr-free holes faster than traditional twist drills or hole saws
  • Industrial Grade Structure: This 1 1/2 inch hole saw uses high-quality TCT cemented carbide. Carbide tipped hole cutters are an excellent alternative to traditional bimetal hole saws. The excellent durability of TCT hole saws is unmatched by bimetal and HSS hole saw
Bestseller No. 4
Drill Hog Silver & Deming Drill Bit Set 9/16" to 1"
  • 9/16" to 1" with 1/2" Cut Down Shank
  • 135 Degree Split Point Prevents "Walking"
  • Hi-Molybdenum M7 Steel
  • 3 Flat Sides on the Shank Prevents "Spinning"
  • Lifetime Warranty
Bestseller No. 5
JEFE HEX 1/2" Dia. 5" OAL HSS Twist Drill Bit, General Purpose, 3-Flat Shank, Black and Gold Finished, 135 Degree Split Point, Ideal for Steel/Wood/Copper/Aluminum/Zinc Alloy/Plastic. (2-Piece)
  • Black & Gold Coating - Black and gold coating increases lubricity, supplies corrosion protection, and increases durability. Ensures longer tool life in multiple working conditions. Tapered web provides strength, durability, and reduces breakage.
  • Wide Range of Uses - Drill bits are built for general purpose applications, such as steel/copper/aluminum/zinc alloy/wood/plastics. Also, it's ideal for DIY projects and home maintenance. Durable and reliable quality.
  • Accuracy & Longevity - 135 degree split point starts drilling immediately requires less force and eliminates “walking” across the working surface. Tapered web provides strength, durability, and reduces breakage.
  • Package & Size: 2- Piece drill bits in a double blister pack with easy opening design. Diameter 1/2 inch, total length 5 inch, working length 4-1/2 inch, 135 degree split point, 3-flat shank.
  • Three-Flat Design - Three flats on shank eliminate bit spinning in chuck. Our proprietary parabolic flute design brings optimal chip removal which reduces heat build-up.
Bestseller No. 6
LESOLEIL Large HSS Spiral Step Drill Bit - 1/4" to 2-5/8'' Grooves Cone Drill Bit Titanium Coated for Drilling Aluminium Iron Sheets, Wood, PVC Hole Cutting
  • Unique Design - Tri-flatted shank fits into power tools (1/4, 3/8, 1/2 electric drills or bench drills)chuck securely and eliminates slip. And the three-flute sharp removes chips faster and prevents metal fillings from flying around, the large drill bit can work more smoothly without heating up.
  • Compatibility - The quick-action tip drills twice as fast as other average step drills and can drill acrylic, PVC, wood, copper, plastic, aluminium or iron sheets(Up to 0.2'' in thickness).
  • Wide Usage - Suitable for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron and many other types of sheet metal (NOT fit for steel or any other harder metal).
  • 13 Hole Step Sizes- 1/4", 3/8",1/2", 19/32'', 3/4",1", 1-1/4", 1-3/8", 1-5/8", 1-3/4", 2'', 2-3/16'', 2-3/8'', 2-5/8''(Largest size).
  • Material- The step drill bit is made of high speed steel and finished with titanium coating. Titanium coating makes the drill more durable,corrosion and rust resistance and longer lasting.
Bestseller No. 7
toolant Four Sprial Flute Cobalt Step Drill Bit, 1/8"-1/2" Impact Ready Four Spiral Flute Unibit Step Bit, 1/4" Hex Shank Unibit for Metal, Stainless Steel, Aluminum, Wood, Plastic
  • M35 COBALT HSS STEP DRILL - Prefect for Stainless Steel/Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets.
  • 13 STEP SIZE - Includes 1/8",3/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16",15/32",1/2"
  • 90 DAYS WARRANTY - If you are not fully satisfied for any reason, please contact us for 100% refund or replacement. If the hex shank snap off, please contact us for replacement.
  • TiAlN COATING- With 89HRC surface hardness, harder materials can be cut and higher cutting speeds can be achieved.
  • FOUR SPIRAL FLUTE - Four cutting blades design guarantees a faster and smoother cutting. Feels like a hot knife through butter!
SaleBestseller No. 8
Lichamp Step Drill Bit for Metal Sheet Heavy Duty, Genuine M2 HSS Step Up Down Drill Bit Stepper Unibit for Steel Hole, 10 Sizes from 1/4 to 1-3/8 inches
  • 5 ) If you aren't satisfied with your purchase, contact us through email at any time you want, and we'll issue you a refund, to ensure you have a nice shopping experience in our store.
  • 2 ) 10 size multiple hole stepped up bits, have many steps which contain multiple diameters, convenient to drill different hole size by using a step drill rather than many drills, ideal for DIY projects at home, garden, workshop etc.
  • 3 ) The split point tip is at 118 degrees to increase the wear resistance. The two flute design provides a smoother cutting, allows the material particles escape easily for a much more clean drilling operation, can be used on electrical drill, cordless drill, or high impact drill press machine.
  • 1 ) Genuine M2 high speed steel with the black coating ensures durability and sharpness, reduces the friction, runs cooler, performs well in heat, corrosion and rust resistance, for longer cutting edge life even at extreme temperatures.
  • 4 ) One bit for 1/4" to 1-3/8" 10 steps hole sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", so you can drill up holes with different diameters, saving your time and efforts to change bits.
SaleBestseller No. 9
Lichamp 1/2" HSS Cobalt Drill Bits 5PCS with Three Flute for Hard Metal, Hardened Stainless Steel and Cast Iron
  • 4X LIFESPAN MATERIAL - Made from industrial grade M35 high-speed steel with 5% cobalt provides hardness for wear resistance, withstands max 1100 degreeF.
  • UNIQUE 3X FLUTE DESIGN - Lichamp three flute patent design drill bit clears chips and particles faster, provide you with more efficient drilling experience.
  • 1/2" COBALT DRILL BIT - Round straight shanks, include 5 pack 1/2-inch diameter hss drill bit with well organized clear ps case.
  • SMOOTHLY DRILLING - 135-degree split point tip & twist design increases cutting speed with self-centering and prevents skating starts or walking.
  • MULTIPLE APPLICATION - Ideal for drilling in heavy-duty tough metal, including hard abrasive alloy metal, hardened stainless steel or cast iron.
Bestseller No. 10
COMOWARE 1 inch Reduced Shank Drill Bit- 1/2 inch Shank, HSS Silver and Deming, Black & Gold
  • 135-degree & Split Point - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. The split point tip can increase the wear resistance. 135-degree penetrates hard material without a pilot hole and produces small chips to reduce clogging.
  • Black and Gold Oxide Finish - Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the regular black surface.
  • General Purpose - It is ideal for drilling steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.
  • Special Design - Unique tri-flat shank and 1/2” reduced shank can lock onto chuck to permit portable drilling. The special design can drill tough and high-tensile strength materials. The bit is only suitable for portable drilling with 1 / 2 "drill chuck,not applicable to other drill chuck sizes.
  • High Quality Material - High Speed Steel M2 Black and Gold, resists corrosion, ensures outstanding durability, sharpness and capability, reduces the friction and runs cooler.

Things to Consider when buying 1 2 inch metal drill bit

We know you’re busy and that shopping isn’t always the most enjoyable activity, so we’ve put together a list of questions to ask yourself before you make a purchase. This way, you can get exactly what you need, no more, no less!

  • Is this product worth the price? This is an important question to ask when shopping for 1 2 inch metal drill bit. Some things are worth paying top dollar for, but other items are not. When considering whether or not something is worth buying, think about how much use you’ll get out of it and if there are cheaper alternatives that do the same thing. Will it last? Is it durable? How long will it last before needing replacement parts or repair services? Is there anything else that will work just as well but cost less?
  • Are there any issues with quality control? If so, who ensures those problems don’t happen again? Are they willing to replace 1 2 inch metal drill bit if they break within a certain time after purchase? Do they have a good track record when it comes to customer satisfaction in terms of complaints made by previous customers?
  • Is the seller reputable? Check out reviews of other people who have purchased from this seller before making your decision. You’ll be able to find out if they’ve been happy with 1 2 inch metal drill bit and service or if any problems needed fixing first before using them again later on down the line, if needed at all times, no matter what happens between now and then without fail every single day without fail.

When you are looking for 1 2 inch metal drill bit, there are several things you should take into consideration.

Price

This is the first thing that comes to most people’s minds when they think about buying 1 2 inch metal drill bit, but it shouldn’t be your only consideration. A product doesn’t have to be expensive to be good quality, but if you’re looking for something that will last and won’t break down on you after one use, it might not be worth buying something super cheap.

Quality

Quality is very important when choosing 1 2 inch metal drill bit for yourself or others. You want something that will last long without breaking down or falling apart! If a product has low-quality materials used in its construction, then there’s no way it’ll last very long before breaking down or becoming unusable.

Brand

The brand name is an important factor when choosing 1 2 inch metal drill bit. Because some brands are known for making high-quality products, some people aren’t very good at making things that last over time without breaking down or falling apart prematurely.

Durability

The last thing you want is your purchase to break down after only one use! Check reviews from other customers who have purchased the same item before buying one yourself to get an idea. Consider how long it lasts under normal use conditions before deciding whether or not it’s worth purchasing.

Do your research

Read reviews from other people who have used 1 2 inch metal drill bit before (on sites like Amazon), so you can find out about any issues or problems that might arise when using the product yourself; this way, when buying something new online or in person, you’ll know whether or not it’s worth buying at all!

Customer service

If something goes wrong with your purchase, it’s important to know that the company will stand behind their product and offer good customer service to make sure everything gets fixed quickly so that you can enjoy using it again!

Last update on 2022-11-27 at 09:20 / Affiliate links / Images from Amazon Product Advertising API