Best Drill Bits for Stainless Steel

Stainless steel is a popular material for many appliances and in the construction and manufacturing industry. Whether you are drilling stainless steel with a drill press or a hand drill, you need the right drill bit for the job. Here is a guide to the best drill bits and how to use them. A drill bit is a generic name given to any and all drill tips used to bore holes in any material.

Drill bits come in a variety of shapes and sizes, but they all share one common purpose: to cut or bore holes. They are commonly made from hardened steel or high-speed steel. Stainless Steel is a very tough material and it’s not easy to drill it. If you don’t have the best drill bits, it can be a nightmare. We will review the best drill bits for stainless steel and tell you which ones we think is the best.

EZARC Carbide Hole Cutter Heavy Duty

If you’re looking to save time and money, you’ve come to the right place. EZARC is the world’s only 3/4 inch carbide hole cutter that cuts right through stainless steel. A carbide cutting edge makes it stronger than any other cutting tool. It’s also much faster than traditional steel cutters. It can cut up to 20x faster than a manual cutter, and can cut more material per hour. We use this tool for everything from making holes in drywall to drilling holes in metal. With its lightweight design, this cutting tool is easy to use and store.

EZARC Carbide Hole Cutter Heavy Duty for Stainless Steel, 3/4 Inch 19mm Carbide hole cutter for welding with one hand. The tool is for those who weld with one hand only. It is an essential tool for professionals. EZARC carbide hole cutters are designed to cut through all metals and stainless steel. The cutter can cut holes up to 19 mm in diameter, with an accuracy of 0.0005 inches. The carbide hole cutter is the fastest hole cutter in the industry. It will cut holes faster than any other hole cutter in the market. This cutting tool features a strong carbide tip and is coated with heat resistant diamond coating. It is made in Germany. It comes with a leather sheath.

This is an extremely efficient tool that is designed specifically for cutting holes in stainless steel. It works by creating a thin layer of material between the blade and the object being cut. This layer is then removed using a slight turning motion, resulting in a clean hole. Its design allows for the blades to run through any thickness of stainless steel, and it will work on other metals too.

EZARC Carbide Hole Cutter Heavy Duty for Stainless Steel, 3/4 Inch 19mm. Carbide hole cutting is a precision process used by jewelry makers, jewelers, and machinists to cut holes in materials like metal, glass, plastic, stone, and wood. For jewelry, it is often used to drill holes through metal to create designs and pendants, as well as to cut threads, mounting screws and rivets. For machining, carbide is used to machine parts in precision equipment, such as lathes, drill presses, grinders, milling machines, and routers.

  • High speed
  • Very efficient
  • Easy to use
  • Great for cutting stainless steel
  • Pricey

McJ Tools 3/4 Inch HSS M2 Drill Bit Hole Saw for Metal

The McJ Tools 3/4 inch HSS M2 drill bit hole saw is designed to be used with the McJ Tools HSS M3 impact driver bit which will provide a smooth bore with minimal wall deformation. Made in the USA with the finest materials available, the McJ Tools bit holders are built to last and will perform as good as new for many years to come. This is the tool you need if you want quality construction materials at a low price. A hole saw made from high speed steel. High strength steel makes it stronger than conventional stainless steel. Also lighter than other hole saws. Very fast cutting.

A multi-functional and highly reliable M2 Drill Bit hole saw from McJ Tools, suitable for a wide range of jobs. With a sturdy stainless steel blade and a tough frame it will help keep you safe on the job. The 3/4 Inch HSS M2 Drill Bit hole saw from McJ Tools has a sharp cutting edge that will slice through steel, iron, alloy and other metals. Great for general carpentry or construction jobs, as well as metal working and electrical maintenance projects. Get those tight spots drilled out of that pesky piece of metal. The McJ tools 3/4 inch hole saw is designed to cut holes and drill holes up to 1-3/4 inch in diameter. 

This 3/4 inch HSS M2 drill bit hole saw for metal, steel, iron, alloy, comes with 2 drills bits. This tool is suitable for electricians, plumbers, DIYs, metal professionals etc. This item can be used for drilling holes in all kinds of metal including steel, iron, aluminium, brass and stainless steel. This tool features a powerful motor that makes it easy to work in tight spaces and saves you time and energy. The adjustable trigger makes drilling and cutting easy and efficient.

This McJ Tool product has been manufactured to very high standards by experts and designed to withstand rigorous daily use. It is suitable for a wide range of applications including drilling, cutting, screwing, reaming and shaping.

  • Sturdy
  • Super sharp
  • Easy to use
  • Tough
  • Expensive

Drill America – KFDRSD1 1″ Reduced Shank High Speed

Drill America’s KFDRSD1 1″ reduced shank drill bit makes it easy to finish up drilling holes. Made of high speed steel for extreme toughness and strength, KFDRSD1 drills through hard materials and will last you many years of quality drilling. For more than half a century, Drill America has been developing and manufacturing the finest drill bits and tools on the market, for drilling, reaming and finishing any surface. The KFDRSD1 drill bit is compatible with KFD and RSD Series bits.

Our 2-piece reduced shank drill bit is designed to cut through hard concrete, brick, concrete masonry, block, stone and mortar with ease and accuracy. Its reduced shank allows the tip to go through thinner materials, so you get the maximum penetration possible without damaging the drill. The hardened high speed steel tip and the unique geometry of the KFD drill bit allow for excellent speed and efficiency. Drill America’s 2-piece KFDRSD1 1″ Reduced Shank High Speed Steel Black & Gold KFD drill bit is made of durable, high strength carbon steel and it will provide years of service. This drill bit is available in different sizes for a wide range of drilling applications.

This 1/2″ diameter KFD series drill bit delivers fast drilling performance and long life with a 1/2″ shank to maximize drilling efficiency. KFD series bits deliver excellent toughness, durability and chip resistance, helping to minimize downtime. KFD bits are engineered for use with low-voltage, high-speed electric drills and impact drivers.

The drill is a reduced shank high speed steel bit for drilling holes in wood. This drill bit features a full length hole (1 inch) and a 3/4 inch diameter to finish holes drilled in wood. The bit is manufactured from hardened, tempered, super hard carbon steel. A high speed steel drill bit is necessary for drilling into hard materials, like wood, masonry, metal, etc. The drill is constructed with a 1/2 inch shank to ensure that the drill bit does not leave an undesirable mark in the material being drilled. This drill is designed to work in a high speed drill machine.

  • Full length hole
  • High speed steel
  • Slightly larger than standard 1/2″


The Bosch CO14B 14 Pc. Cobalt M42 Drill Bit Set is a great addition to your toolbox. It features the highest quality carbide construction, durable, high performance, and precision engineered. Made in Germany, it will provide you and your family with years of reliable and consistent performance. Use with any Bosch Cobalt C5 m42 and M42 drills, this drill bit set will take care of any job.

Use these Cobalt M42 drill bits to get into tight spots quickly and safely. This set of Cobalt drill bits include 1/2x 24mm, 1/2x 32mm, and 1/2x 40mm bits. Each Cobalt bit has a hardened steel shank with a rounded tip to provide excellent cutting and less chipping. The Cobalt M42 bits will also last longer than competing brands.

The Bosch Co14b drill bit set is engineered for high performance applications. Made of cobalt, it resists chipping and abrasion. Its unique spiral cutting edge and aggressive pitch create high speed rotation, superior feed control and superior chip evacuation.  The BOSCH CO14B 14 Pc. Cobalt M42 Drill Bit Set is ideal for drilling and cutting soft materials including PVC, ABS plastic, Styrofoam, wood and glass. The set includes 3x 14pc. Cobalt M42 bits for a total of 42 bit shanks.

A set of Cobalt M42 drill bits. Ideal for wood and softwood construction projects. These bits are made from hardened steel, with a cobalt carbide core. They feature a cutting edge length of 3.6mm, and are ideal for use in a range of applications. BOSCH CO14B 14 Pc. Cobalt M42 Drill Bit Set. Set of Cobalt M42 Drill Bits. Tool steel drill bits from BOSCH that are specially designed to meet your material and application requirements. They have high durability and resistance to wear and corrosion. High tensile strength, excellent cutting efficiency and outstanding chip removal properties, they help you to save time and money. High performance, they are the ideal choice for DIY enthusiasts and professionals alike.

  • High performance
  • Designed to cut and drill hard materials.
  • Limited warranty

Neiko 10194A Titanium Step Drill Bit

Neiko is the world’s leading manufacturer of high speed steel drill bits. These versatile steel bits come in a variety of sizes to suit the requirements of each user. Our step drill bit is suitable for drilling wood and stone. The bit will drill through concrete, brick, ceramic tile and mortar. The hole diameter is between 15mm and 35mm. This professional grade step drill bit delivers a high speed performance for easy drilling of metal and composite material. It features a self-adjusting motor that optimizes torque during drilling and will not overheat and burn out your bit. It has a removable blade to easily replace and maintain. It can be used with various impact tools.

A must have for your home, workshop, garage or garden shop. The titanium drill step bit is designed to deliver more strength for drilling harder materials than steel. The titanium drill step bit is ideal for applications where you drill through wood, metal, plastic, concrete, plaster or tile. This step bit delivers better drilling performance and long life.

The Neiko 10194A has a high speed steel head and is manufactured from corrosion resistant titanium for durability. The drill bit comes complete with a soft grip pliers and can be fitted with our own brand stainless steel chuck if required. This drill bit features a solid body, high quality cutting edges, and a sharp pointed tip, and it’s the best way to get all those stubborn holes drilled into your wooden workpieces.

The Neiko 10194A Titanium Step Drill Bit, High Speed Steel | 1/4 to 1-3/8 | Total 10 Step Sizes are the ideal solution for drilling many different surfaces without changing tools. They are designed for drilling steel, plastics, wood and more. Available in multiple sizes, the 10194A is perfect for both the professional and the do-it-yourself enthusiast.

  • Durable and corrosion resistant
  • Easy to use
  • Fits a variety of different impact tools
  • High quality
  • Expensive

Hymnorq 12mm Metric Twist Drill Bit Set of 2pcs

Hymnorq® Metric Twist Drill Bit set of 2pc. HSS-CO, 5% Cobalt Grade M35. Extremely heat resistant. Perfect for Stainless Steel Cast Iron. Very strong & corrosion resistance. It can withstand a higher cutting speed up to 30,000 RPM. These bits will provide years of dependable performance and long life. A set of 2 pcs twist drill bits, both of them are 5mm jobber length, fully ground straight shank, suitable for stainless steel cast iron, ideal for home workshops, DIY projects etc.

Designed for high-performance drilling and cutting applications including air conditioning ducts and heat exchangers, hvac valves, exhaust vents, cooling tower tubes, pipes, etc. It features a 5/32″ straight shank, 3/16″ diameter and 12 mm tip. The bit set includes one 1/8″ and one 1/4″ drill bits, both ground to extreme accuracy. For maximum performance and durability in various drilling and cutting applications, use Hymnorq’s superior quality products.

New and improved Hymnorq 12mm Metric Twist Drill Bits are high quality, heat resistant twist drills, designed specifically for the manufacture of stainless steel cast iron workpieces. The twist drill has been fully ground and has a sharp tip end. We’ve worked hard to ensure that our Hymnorq 12mm twist drills are of the highest quality available.

The Hymnorq® 12 mm Metric Twist Drill Bit Set of 2pcs includes 5/32” and 1/16” bits. These bits have been designed with superior heat resistance. They feature a straight shank, which makes them compatible with standard carbide drills. For a professional finish these bits are perfect for stainless steel cast iron and steel.

  • Extremely heat resistant
  • Highly accurate
  • Extremely strong and corrosion resistant
  • Suitable for stainless steel
  • Pricey


Stainless steel is a very hard metal and it is difficult to drill. It is a good idea to use a step drill bit that is made for stainless steel to avoid dulling your drill bit. We hope you found our article about best drill bits for stainless steel beneficial, if you have any questions please feel free to contact us.

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