This drill bit is specifically designed for drilling through stainless steel. It is made from a hardened steel alloy and is capable of withstanding high temperatures without losing its cutting edge. Its unique flute design helps to quickly clear away debris and chips for a faster, cleaner drilling experience. The bit is coated with a titanium nitride finish to reduce friction and increase its lifespan. Its 135-degree split point helps to reduce walking and make starting the hole easier. This drill bit is perfect for professionals and DIYers alike, making it an essential tool for any toolbox.
Top 10 Picks Best Drill Bit To Use On Stainless Steel, Picks For 2023
1#. NordWolf 14-Piece M35 Cobalt Jobber Drill Bit Set for Stainless Steel, Metal, Cast Iron and Wood, with 1/4″ Hex Shank for Quick Chucks & Impact Drivers, SAE Sizes 1/16″ to 3/8″
Features
【High Quality】M35 Cobalt steel precision ground jobber drill bits for extra durability and long lifetime
【Efficient Design】135° split point multi-blades special design drill tip (7/64-inch and larger) for perfect self-centering and fast drilling. 1/4-inch hex shank compatible with standard and quick change chucks drivers and impact drilvers.
【Multi-Purpose Use】Suitable for drilling stainless steel and various hardened metals such as cast iron, titanium, bronze, aluminium, etc.
【Popular Sizes】Includes imperial sizes: 1/16″ (2), 5/64, 3/32″, 7/64″, 1/8″ (2), 9/64″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16″, 3/8″
【Unique Storage】Packed in special plastic box for easy storage, imprinted with drill bit sizes for easy identification. Sliding clip on backside of box for hanging on pegboards
2#. 13 Pcs Cobalt Drill Bit Sets, M35 High Speed Steel Drill Bit Kit, 1/16″-1/4″ Twist Drill Bits Set, HSS Metal Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, Wood, Plastic
Features
Exquisite Material: The drill bit set is made of high-quality high-speed steel material, which has high hardness, corrosion resistance, rust resistance and wear resistance, sturdy and durable for long-term use.
Fast and Efficient Design: The hss drill bit set can be effectively used for most soft and hard objects, with 135-degree pointed and twisted design, which increases the pressure on the material when drilling, which can achieve faster cutting speed and higher drilling efficiency.
Practical Design: The drill bits for steel adopt thick-belly spiral design, faster cutting speed and smoother process; automatic centering to prevent falling off, smooth chip removal; precise positioning, fast penetration speed and lower pressure.
Size Selection: There are 13 sizes for you to choose from: 1.5mm/2.0mm/2.5mm/3.0mm/3.2mm/3.5mm/4.0mm/4.5mm/4.8mm/5.0mm/5.5mm/6.0mm/6.5mm , can meet your needs of using different materials.
Wide Range of Applications: Suitable for stainless steel, light metal, cast iron, titanium, aluminum, pipes, wood, PVC and other materials. It is suitable for precision drilling machines, CNC machine tools, bench drills, medium and high-power electric hand drills and other equipment.
3#. Lichamp 21PCS HSS Cobalt Drill Bits Set 1/16″ to 3/8″ with Three Flute for Hard Metal, Hardened Stainless Steel and Cast Iron
Features
UNIQUE 3X FLUTE DESIGN – Lichamp three flute patent design drill bit clears chips and particles faster, provide you with more efficient drilling experience.
4X LIFESPAN MATERIAL – Made from industrial grade M35 high-speed steel with 5% cobalt provides hardness for wear resistance, withstands max 1100 degreeF.
MULTIPLE APPLICATION – Ideal for drilling in heavy-duty tough metal, including hard abrasive alloy metal, hardened stainless steel or cast iron.
SMOOTHLY DRILLING – 135-degree split point tip & twist design increases cutting speed with self-centering and prevents skating starts or walking.
21PCS DRILL BIT SET – Metal index case with size chart for easy bit access and identification. Includes drill bit sizes 1/16-inch to 3/8-inch in 1/64-inch increments.
4#. GSTK Upgrade Heavy Duty Carbide Hole Saw,Metal Steel Hole Saw Drill Bit,TCT Hole Cutter-Alloy Hardness Upgrade, Life Upgrade,Use for Stainless Steel, mild Steel, Iron, Copper,etc (13mm|1/2″)
Features
【Latest improvements】: professional grade drilling, upgraded the blade of the alloy, so that the sharpness, product life greatly exceeded other styles on the market, than the other same alloy opener service life of about 5 times longer than. Process improvements make the product drain better, faster heat dissipation, and smoother.
【Fast & Precise Cuts】: the use of three blade design, noise compared to other home single blade, noise is lower, cutting more smoothly. Alloy blades are tilted 5 °, making cutting easier.
【Product Specifications】：Cutting diameter: (13mm|1/2‘’) Cutting deapth:63/64″(25mm);Shank Dia: 10mm ;In the package Includes a drill, and 2 springs
【Wide Application】Ideal for stainless steel, metal, iron, and plastic, aluminum, FRP, etc. so on. (test for your reference: it apposite to cut a hole on 3mm stainless steel,15mm iron plate,15mm aluminum alloy.)
【Reminder】For safety purposes, remember to add coolant during continuous high-speed drilling, and please wear protective goggles and gloves when using our hole saw set.▲You are not supposed to use the spring on the 13mm|1/2 ” one as its’ caliber is smaller and the it might be difficult to discharge the dust .
5#. CO-Z Step Drill Bits, HSS 5PCS Titanium Step Drill Bit Set, 50 Sizes in 5 High Speed Steel Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers
Features
Extreme Durability: Cobalt high speed steel drill bits along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.
Different Sizes of Holes Can Be Drilled: Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes. You are capable to drill holes in different sizes which can meet your normal needs.
Smooth Drilling: Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. (the board must be smaller in thickness than the height of step drill bits).
Use Center Punch to Mark the Spot: Please mark the spot that you are to drill for easier drilling and improved drill bits life.
Keep Your Step Drill Bits Well Organized: All the bits come in a well-organized case for easy transport and storage.
6#. MACXCOIP Cobalt Drill Bit Set, 15Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16″-3/8″
Features
[Various Sizes] 15 sets of drill bits include: 1/16″ 2pc, 5/64″ 2pc ,3/32″ 2pc,7/64″ 1pc,1/8″ 1pc ,9/64″ 1pc, 5/32″ 1pc, 11/64″ 1pc, 3/16″ 1pc, 1/4″ 1pc, 5/16″ 1pc, 3/8″ 1pc.
[M35 Cobalt Drill Bit] The M35 cobalt drill bit is a durable, sharp and robust drill bit suitable for cutting stainless steel, iron castings, copper, aluminum and other soft metals as well as plastics, wood etc.
[Quick and Efficient] The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135 degree point tip and twist design for faster cutting, self-centering to prevent walk-off and faster chip and particle removal.
[HSS Drill Bit Set] HSS cobalt drill bit set for hardened steel with excellent cutting performance. 115 sets of drill bits for long term use. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling.
[Easy Storage] The drill set includes drill holders with size indexes and is packaged in a small, strong package for easy storage and sorting. If you have any questions, please feel free to contact us and we will be happy to help you.
7#. NEIKO 10194A Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, Hole Expander for Wood and Metal, 10 Step Sizes from 1/4 Inch to 1 3/8 Inches
Features
HIGH-QUALITY DRILL BIT: Our Titanium Drill Bit is made with #4241 high-speed alloy steel and has a titanium nitride coating for extra durability. The 2-flute design makes this bit a fast and long-lasting metal cutting tool.
VERSATILE DRILL BIT: This multifunctional spiral drill bit fits securely in most pistol drills, drill presses, and other hand power tools. Use this versatile small cone-shaped drill bit for metal and wood projects at work or home.
DRILL BIT FOR HARDENED STEEL: Use this steel drill bit for drilling steel, wood, and other thick metal. It has a 135-degree split-point tip and features a 2-fluted spiral design that automatically deburrs and expands holes for a cleaner drilling process.
MULTISIZE DRILL BIT: This hole drill bit has 10 different sizes engraved on the bit itself for easy readability. It can drill holes in the following sizes: 1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1 1/8″, 1 1/4″, and 1 3/8″.
HEAVY-DUTY DRILL BIT: Our multifunction drill bit is created to work with any project, large or small. You can use it to drill new holes or enlarge existing ones without having to change drill bits. Get your work done with confidence and speed!
8#. Lichamp M2 Drill Bits Set, 21pcs 1/16″ to 3/8″ HSS Bit for Hard Metal, Colorful Ti-Plated Finish, Hardened Stainless Steel and Cast Iron with Indexed Storage Case
Features
[DRILL BIT SIZES] Includes a 21-piece set with various drill bit sizes 1/4″, 1/16 in, 5/64 in, 3/32 in,7/64 in, 1/8 in, 9/64 in, 5/32 in,11/64 in, 3/16 in, 13/64 in, 7/32 in, 15/64 in, 1/4 in, 17/64 in, 9/32 in, 19/64 in,5/16 in, 21/64 in, 11/32 in,23/64 in, 3/8 in
[M2 HSS] Premium M2 high-speed steel withstands extended drilling in tough materials, high-heat resistance and hardened surface for drilling holes in wood, plastic, and metal, like stainless steel, cast iron, light-gauge metal and aluminum.
[COLORFUL TIANIUM] Colorful tianium nitride finish provide maximum corrosion resistance and longer bit life.
[135 DEGREE SPLIT POINT] 135-degree split-point starts drilling easy with less force and eliminates drill bits walking on the working surface.
[METAL INDEX CASE] Durable metal case keeps pieces neatly organized, the index is great for easy bit access and identification.
9#. STROTON M35 5% Cobalt Twist Drill Bit Set for Hard Metal, Steel, and Stainless Steel (1/16″-3/8″, 21pcs)
Features
TOP-NOTCH REINFORCEMENT: Crafted with first-rate materials for superior performance, our cobalt drill bits for steel are made with 5% cobalt, and their sharpness, durability, and resistance to breaking are significantly superior to those of drill bits made from M2 and M1 high speed steel materials. With a useful life up to 3 times longer than the average product, this is the last heavy duty drill bit set you’ll ever need to buy.
UNPARALLELED PRECISION: No more shakiness or piercing the wrong place! Every piece in our drill bit set for metal has a firm, spiral groove design and split point design, giving it the ability to penetrate quickly, without friction, and with unmatched precision. Enjoy more efficient drill-work than ever and stop wasting time fixing unwanted mistakes. 21PCS Drill Set :1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8
ROCK AND ROLL ALL DAY LONG: Our cobalt high speed steel drill bits for steel are passion project-friendly, meaning they can withstand day-long, prolonged use sessions! Drill to your heart’s content to get through your car repair queue, or squeeze the most out of your house work on your free days.
ANY SURFACE IS GAME: Seamlessly get through broken studs and cut through the most daunting of surfaces! Our m35 hss cobalt drill bit set comes prepared with upgraded stability, durability, and high-heat resistance to pierce any surface you need, up to the millimeter. From Steel, Stainless Steel, Cold Rolled Steel, Hard metals, Sheet Metals, Aluminum Alloy, and Wood, to Hard Plastic… you name it!
STORE IT IN THE BLINK OF AN EYE: If the above wasn’t enough, the included metal holder case makes storing our jobber hardened drill bit set a breeze. Store your drills away in a single place to save space, prevent rusting, and keep the bit sharp. The ease with which you can transport it makes it the single best cobalt drill bit set you’ll find!
10#. DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)
Features
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 Nitride Coated 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
Includes: 1/16″ x 2, 5/64″ x 2, 3/32″ x 2, 7/64″ x 2, 1/8″ x 2, 9/64″ x 1, 5/32″ x 1, 11/64″ x 1, 3/16″ x 1, 13/64″ x 1, 7/32″ x 1, 15/64″ x 1, 1/4 x 1, 5/16″ x 1, 3/8″ x 1, 1/2″ x 1
Tapered web provides greater durability to reduce breaking.
Drill Bit Set includes sizes from 1/16-inch to 1/2-inch in a plastic tough case.
