10 Of The Best 1 Inch Step Bit | Tested In Labs

There are many options when buying a 1 inch step bit; some are more expensive than others, and some have better quality and used materials. All the information in this article is here to help you determine which 1 inch step bit is the right one for you.

Since there is too much information regarding the 1 inch step bit, we have created a table of products at the beginning of the article to help you decide which products are the best based on our research. The multi-purpose functionality they made is great and easy to use, and unique and advanced features can also be explored if you are interested. We hope that by reading this buyer’s guide, you’ll find it easier to locate the right 1 inch step bit for your requirements!

How We Choose Our Products

We started by determining that the best 1 inch step bit would have to be comfortable and easy to use. We also wanted them to have long-lasting materials and an ergonomic design that was easy to hold. We also looked for products that were easy to clean, as you’ll probably want to clean them after each use. We considered these factors when choosing our top picks, so we’re confident in their durability and effectiveness.

After we had our list of criteria down, we started looking at each product individually and evaluating it based on these factors. We reviewed the website for each product, read customer reviews and ratings, and looked at any other information they had posted online.

Once we had all of this information compiled, we could determine which 1 inch step bit would make good choices for people shopping for new products in this category.

Check out our pick of the best 1 inch step bit

Top 10 Best 1 inch step bit Reviews And Specifications

If you’re looking for the best 1 inch step bit, you’re in luck. We’ve tested and reviewed some of the best 1 inch step bit on the market to help make your buying decision easier.

In this article, we are going to tell you about the 10 best 1 inch step bit available on amazon and why they are so popular.

So let’s start with our top 10 best 1 inch step bit list:

SaleBestseller No. 1
LENOX Step Drill Bit, 1/2-Inch to 1-Inch with 3/8-Inch Shank (30882VB2)
  • Each drill bit has a steam-oxide treatment that adds durability
  • Drill bits feature a 2-flute design that cuts fast, clean, round holes
  • Enhanced flute design allows drill bits to remove chips rapidly
  • Split-point design starts on contact for fast penetration and less walking
  • Drills 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16" and 1" holes
Bestseller No. 2
ACTOOL Industrial HSS Step Drill Bit 3/16 inch to 1 inch with 3/8 inch Shank, Double Spiral Flute with 14 Step Size
  • Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
  • Two flute spiral design provides longer life and better chip removal,3 flatted shank prevents slipping in drill chuck
  • Made of industrial-grade M2 high speed steel, heat treated for maximum durability
  • CNC fully grinding for longer tool life to save drilling cost
  • Drills 14 hole sizes from 3/16 inch to 1 inch in 1/16 inch increments
SaleBestseller No. 3
SaleBestseller No. 4
Irwin Tools Unibit #20 9/16-Inch to 1-Inch Step-Drill Bit, 1/2-Inch Shank (10220)
  • STEP DRILL #20 9/16-1" 8 SZ
  • STEP DRILL #20 9/16-1" 8 SZ
  • STEP DRILL #20 9/16-1" 8 SZ
  • STEP DRILL #20 9/16-1" 8 SZ
  • STEP DRILL #20 9/16-1" 8 SZ
SaleBestseller No. 5
COMOWARE Step Drill Bit - Titanium Coated, Double Cutting Blades, High Speed Steel, Short Length Drill Bit, Total 10 Sizes
  • Meet Your Demands - With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for steel sheets/ aluminum sheets/ copper/ plastic/ wood board and many other types of sheet metal with ease countersunk. Suitable for Home DIY, and General Building/ Engineering Use.
  • Design - 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.
  • Safety and Stability- The 3 flat shank is better clamped on the pistol drill to prevent slippage and shedding during the rotation.
  • HSS Titanium Coating - High speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler.
  • Size Includes - One drill with 10 steps: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8" can fit the majority of brands currently on the market.
Bestseller No. 6
BOSCH SDC7 9/16 In. to 1 In. High-Speed Steel Turbo Step Drill Bit
  • 2X holes per charge – features efficient operation to boost user productivity
  • 2X cutting edges – provides 2X faster cutting through tough material, with two sharp edges
  • Cordless step drill bit design – made for smooth drilling in cordless drills using high-speed and low-speed mode, with 2X cutting edges and optimized angles on the bit steps
  • 2X longer life and clean holes – designed for burr-free holes, these bits help manage heat for longer bit life
  • Various step depth – designed for cutting holes for common applications, various sizes of conduit and even knockout holes
Bestseller No. 7
HYCLAT 5pcs Titanium Step Drill Bit, Hss Cobalt Multiple Hole 50 Sizes, High-Speed Metal Steel Step Drill Bit Set with Aluminum Case or Canvas Packing
  • WIDELY APPLICATION: The step drill bits can be used to chamfer, bur, and drill or enlarge holes. The step drill bits can work with stainless steel sheets, aluminum alloy, plastic material, and wood. The protective aluminum case makes the drills not easy to dull, canvas packing will more light and easy to carry, both of them would be shipped randomly.
  • TITANIUM HIGH-SPEED STEEL: classic and sturdy high-speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of the metal sheet.
  • WHAT YOU GET - HYCLAT Step Drill, Aluminum Case or Canvas Bag, 24 months warranty - Ideal Gift for Father's Day, Perfect for DIY lover.
  • FEATURES: 5pcs step drill bits enable 50 sizes - each step drill bit can drill several bore diameters. It's can work as 50pcs twist drill bits. You don't have to replace drill bit constantly for different bore sizes.
  • DOUBLE CUTTING BLADES & THREE-SIDED SHANK - Double cutting blades and X-type openings design ensure a faster and smoother cutting; 3-sided shank design prevents slip in drill chuck can cut through the wood, sheet metal, steel, and other surfaces.
Bestseller No. 8
Luckyway 1-Piece 15 Steps HSS-CO(M35) 1/4 Inch to 1-3/8 Inch Titanium Step Drill Bit for Metal, Stainless Steel Drilling
  • TWO-FLUTE DESIGN: Clears chips faster and allows particles to escape easily.
  • MATERIAL - HSS-CO(M35)for longer life, higher efficiency,very easy drilling.Service life: M35>M2>HSS4241
  • APPLICATION - Capability and durability in drilling holes in plastic, aluminum, copper, stainless steel,HRC40 steel plate and many other types of sheet metal.★If used in 4mm stainless steel plate, can make more than 500 holes. ★It can be used to bore holes in steel plates up to HRC40.
  • FEATURES - 135° SPLIT POINT TIP: increases cutting speed with self-centering and prevents walking.
  • DIMENSIONS - 15 STEP SIZES: 1/4",5/16",3/8",7/16",1/2",9/16",5/8",3/4",7/8",15/16",1",1-1/8",1-3/16",1-1/4",1-3/8".
Bestseller No. 9
Rising Water: Book #1 in the Tai Chi Cozy Mystery Series
  • Amazon Kindle Edition
  • Slan, Joanna Campbell (Author)
  • English (Publication Language)
  • 241 Pages - 11/04/2021 (Publication Date) - Spot On Publishing (Publisher)

Things to Keep in Mind When Buying 1 inch step bit

Choosing the right 1 inch step bit is a big decision and should be made carefully. To help you make this important decision, here are some things to keep in mind:

  • Size: You need to consider how much space your home has and what size of 1 inch step bit would fit well there. If you live in an apartment or condo, you may want to choose a smaller one that doesn’t take up too much space. However, if you have a large family, getting a larger 1 inch step bit is necessary for everyone to enjoy it.
  • Quality: Look for quality construction when purchasing one. A sturdy frame and durable parts ensure that it will last longer than cheaper models that break easily or get damaged easily over time from regular use.
  • Costs: The cost of these 1 inch step bit varies widely depending on the model, brand, features and other factors like whether it’s new or used (if buying secondhand). 
  • Research: The best way to shop for one of these machines is by doing research online first so you know what types are available at different price points before going out shopping in person where they might not be displayed prominently next to each other, so it’s easy to compare them side by side. 
  • Budget: It’s also important to know your budget before purchasing so you’re not surprised when the price of a particular model is higher than what you were expecting.

Buying a 1 inch step bit is not as simple as going to the local store and picking one out. There are many things to consider, including price, size and style.


All 1 inch step bit are not created equal. The cost of a 1 inch step bit depends on several factors, including materials and design. If you are looking for a high-quality 1 inch step bit, you will have to pay more than if you were buying a cheap one. If price is your primary concern, choosing the cheapest option is best. 

If you’re looking for something that will last forever, you may want to invest in one made from precious metals. However, if you don’t have much money but still want something nice, look at other options.


You’ll also want to consider the design of your new 1 inch step bit. There are many different styles available, so you’ll want to choose one that suits your taste. Some people prefer simple designs while others like more ornate ones. If you’re unsure which design is right for you, look at pictures of other pieces from the same brand or designer before making a purchase decision. 


You should also consider the materials used to create your new 1 inch step bit. Precious metals are popular choices because they’re durable and long-lasting. However, they can be expensive and may not be the best choice if you’re on a tight budget. You should also consider the weight of your new piece before making a purchase decision. 


This is a significant factor when choosing your 1 inch step bit. It needs to be big enough for your needs but not too big that it takes up too much space in your home or office. You also need to consider whether you want a portable 1 inch step bit or one that stays in one place all the time. If you want something that can be moved around easily then look for one with wheels and handles so it can be easily transported from place to place without any problems.

Brand name

When looking for a good brand name for your 1 inch step bit, ensure that it comes with all the necessary accessories, such as any issues when setting up your new product. That there will not be any issues when setting up your new product. The brand name should also be well known in this industry and have a good reputation for producing quality products that are durable and easy to use. This will ensure you get the best value for money when buying your 1 inch step bit.

Style and design

If you want style, you have many choices of 1 inch step bit. They come in different colours and designs so you can choose depending on your preference. If you want something more traditional, then durable materials will be good options because they look classy. Still, they can also be expensive compared to other materials that are cheaper but more modern.

Maintenance costs

You should also think about how much maintenance will cost over time, as this will affect its overall price, especially if it is a more expensive type of material. If it’s easy to maintain, you don’t have to spend too much time and money on maintaining it; however, if it’s difficult, you may need more professional help or even pay them more for their services.

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