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The 8 Best installer drill bits of 2024

Are you trying to find installer drill bits among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling installer drill bits on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 24 hours of research and did 41 installer drill bits tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best installer drill bits you can buy today

No. 1
BOSCH BH2003T 3/8 in. x 18 in. Installer Bit
  • Hole-in-flute design for fishing cable through drilled holes
  • Three-flat shank for reduced slippage
  • Extra length for deep drilling
  • Recommended for wood and stacked lumber
No. 2
HANSHAN Flexible Installer Drill Bit Fish Bit for Pulling Wire Through Tight Spaces with Minimal Damage 3/4-Inch by 54-Inch
734 Consomer Reviews
HANSHAN Flexible Installer Drill Bit Fish Bit for Pulling Wire Through Tight Spaces with Minimal Damage 3/4-Inch by 54-Inch
  • [Application]:This Fish Bit works great for running wire in finished ceilings and walls with minimal damage
  • [Flexibility]:our bits are made from high quality material and the max flex is 90
  • [Anti-slip end]:the fish bit was designed with a three flat tip shank to prevent slipping in chuck
  • [Pulling Cable]: Fish eye hole provided near tip of flutes to aid in pulling wire inside wall cavity from either direction after drilling, without damage to the wall
  • [Dimension]:3/4-inch head diameter, 1/4 inch shank diameter, and overall length is 54-inch
No. 3
Eagle Tool US Installer Bit and Drill Bit Extension, 52-INCH - ETHX25052 (Replaces ETHX25054)
  • NEW Extensions designed to extend not only tree flat cable bits but also any 1/4-inch hex shank drill bit
  • Internal hex for attaching 1/4 hex shank in drill bits. shank diameter - 1/4", shank length- 52
  • Custom slip resistant nylon patch set screws
  • Three flat non-slip grip on the chuck end
  • Made in USA
No. 4
BOSCH BH2001T 1/4 in. x 18 in. Installer Bit
14 Consomer Reviews
BOSCH BH2001T 1/4 in. x 18 in. Installer Bit
  • Made to drill holes through wood studs or floors, then fish wire
  • 3-flat shank for better bit grip, works with drill/drivers
  • 3-flat shank, 82° point tips and length for deep drilling
  • Country of Origin: JAPAN
No. 5
Eagle Tool US EA75054 Flex Shank Installer Drill Bit, Auger Style, 3/4-Inch by 54-Inch, Made in The USA
  • Aggressive and self feeding auger point
  • Flexible spring steel shank with wire fishing accommodation holes in the head and shank
  • Three flat non-slip grip on the chuck end
  • Add a Quick Switch Hex to adapt to a Quick Change chuck part number ETHXKIT250
  • Made in the USA
SaleNo. 6
IRWIN 1890707 Straight Shank Installer Drill Bit for Wood, 18-Inch by 1/4-Inch
  • 82˚ point for fast, smooth drilling in wood
  • Hole in flute for easy wire pulling through walls, ceilings and floors
  • 3-flatted shank prevents slipping in drill chuck and includes hole for wire pulling Hole not included on 12" length bits
  • Premium high carbon steel construction for extended drilling life in wood
No. 7
Installer Drill Bit Fish Bit for Pulling Wire Through Tight Spaces with Minimal Damage 9/16-Inch by 36-Inch 1 Pack
  • [Application]:This Fish Bit works great for running wire in finished ceilings and walls with minimal damage
  • [High Quality Mtaerial]:our HUAALIUCHE installer drill bits are made from high quality material for long term use
  • [Anti-slip end]:the fish bit was designed with a three flat tip shank to prevent slipping in chuck
  • [Pulling Cable]: Drill bits fish eye hole provided near tip of flutes to aid in pulling wire inside wall cavity from either direction after drilling, without damage to the wall
  • [Dimension]:9/16-inch head diameter, 3/16 inch shank diameter, and overall length is 36-inch
No. 8
Diablo DIB1060 5/16 in. x 18 in. Installer Bit
  • Ultra-sharp tip for fast straight holes in clean wood or stacked lumber
  • Black oxide coated flutes for fast chip removal
  • Small hole in flute for easily pulling wires and cables through walls, ceilings and floors
  • Extended length for access in hard to reach areas
  • Maximum performance in cordless and corded drill drivers
No. 9
Bosch BH2005T 1/2 in. x 18 in. Installer Bit, Silver
  • Made to drill holes through wood studs or floors, then fish wire
  • Package Dimensions: 18.75 H x 1.25 L x 1.25 W (inches)
  • Package Weight: 0.39 pounds
  • Country of Origin : Japan
No. 10
Eagle Tool US EC56272 Flex Shank Installer Drill Bit, Serrated Split Point, 9/16-Inch by 72-Inch, Made in The USA
  • Split Point for better starting and Serrated body for aggressive cutting
  • Flexible spring steel shank with wire fishing accommodation holes in the head and shank
  • Three flat non-slip grip on the chuck end
  • Add a Quick Switch Hex to adapt to a Quick Change chuck part number ETHXKIT187
  • Made in the USA
No. 11
IRWIN 1890721 Straight Shank Installer Drill Bit for Wood, 36-Inch by 3/8-Inch
104 Consomer Reviews
IRWIN 1890721 Straight Shank Installer Drill Bit for Wood, 36-Inch by 3/8-Inch
  • 82˚ point for fast, smooth drilling in wood
  • Hole in flute for easy wire pulling through walls, ceilings and floors
  • 3-flatted shank prevents slipping in drill chuck and includes hole for wire pulling Hole not included on 12" length bits
  • Premium high carbon steel construction for extended drilling life in wood
No. 12
Klein Tools 53720 Flex Bit Auger with Screw Point, 1-Inch x 54-Inch Long Flexible Drill Bit / Fish Bit for Pulling Wire Behind Walls
  • EFFICIENT WOOD DRILLING: The Flex Bit Auger is perfect for drilling holes through wood within walls, making electrical installations easier and more convenient
  • EASY BIT RETRIEVAL: The tapered back design of the auger allows for easy retrieval after drilling, saving you time and effort
  • DURABLE CONSTRUCTION: Made with spring steel shaft, this auger resists deformation and ensures long-lasting performance
  • WIRE PULLING CAPABILITY: The auger features a convenient hole in the tip, allowing for easy use with wire or cable pulling grips, enhancing its versatility
  • SMOOTH DRILLING ACTION: The screw point tip effortlessly pulls the bit through wood, providing a smooth drilling experience
  • ENHANCED WIRE INSTALLATION: The fish eye hole on either end of the auger aids in pulling wires inside wall cavities from either direction after drilling, facilitating efficient wire installation
  • PROTECTIVE STORAGE: This Flex Bit Auger comes with a reusable protective case for the auger head, ensuring safe storage when the bit is not in use
No. 13
QZATTCAEN Flex Shank Installer Drill Bit Guide Tools/Cable Bit Bumper Balls for 3/16" Shank/in-Wall Drill Guide Kit 1-3/4" & 2-5/16" - S/4+Tool
  • 【Special Design】This Flex Shank Installer Drill Bit Guide Tool kits is designed for guide the flex shank drill bit to keep straight during working.
  • 【Application】This In-Wall Drill Guide Kit is suitable for using in narrow and long space, some out of sight places within the wall. Insert the flex shank bits into the PVC bumper ball, fasten the stopper to keep ball in the top position, then it can works.
  • 【Value Package】This drill bit Guide kits include: 1pc 1-3/4" diameter PVC ball, 1pc 2-5/16" diameter PVC ball, 1pc 3/8" stopper, 1pc L-shape wrench to adjust stopper. Two different size balls can be used in different working condition base on your needs.
  • 【Materials】The two bumper balls are made of PVC, and the stopper is made of stainless steel.
  • 【Dimension】L Ball Dia: 2-5/16"; S Ball Dia: 1-3/4"; Stopper Width x Thickness: 3/8" x 1/8"; L-Shape Wrench Length: 3-1/8" x 3/4".
No. 14
SnakeBit Drill 3/8' x 18' Wood Cable Installer Drill Bit - Hollow Shank High Speed Steel Bellhanger Drill Bit - MADE IN USA
55 Consomer Reviews
SnakeBit Drill 3/8" x 18" Wood Cable Installer Drill Bit - Hollow Shank High Speed Steel Bellhanger Drill Bit - MADE IN USA
  • 3/8 inch by 18 inch hollow shank cable installer drill bit for installing wire in new and old construction homes
  • 100% AMERICAN MADE - SnakeBit Drill Bits easily cut through wood, drywall, plaster, plastic steel, and metal
  • PATENTED HOLLOW SHANK - Eliminates the need to pull wire backwards through walls. Allows the installer to install wire in the same direction they are working
  • COMMON USES - RG58, RG59, RG6, Cat5, Security Systems, HDTV, Phone Lines, Fiber Optics, Low Voltage Electrical Wires
  • USED BY - Cable Installers, Fiber Optics Installers, Phone Companies, Security Companies, Electricians, HDTV, HVAC, Home Owners, DIY
No. 15
EMILYPRO Flex Shank Installer Drill Bit Guide Tools/Cable Bit Bumper Balls for 1/4" Shank/in-Wall Drill Guide Kit 1-3/4" & 2-5/16" - S/4
  • 【Special Design】This Flex Shank Installer Drill Bit Guide Tool kits is designed for guide the flex shank drill bit to keep straight during working.
  • 【Application】This In-Wall Drill Guide Kit is suitable for using in narrow and long space, some out of sight places within the wall. Insert the flex shank bits into the wood bumper ball, fasten the stopper to keep ball in the top position, then it can works.
  • 【Value Package】This drill bit Guide kits include: 1pc 1-3/4" diameter wood ball, 1pc 2-5/16" diameter wood ball, 1pc 3/8" stopper, 1pc L-shape wrench to adjust stopper. Two different size balls can be used in different working condition base on your needs.
  • 【Materials】The two bumper balls are made of solid Wood, and the stopper is made of stainless steel.
  • 【Dimension】L Ball Dia x bore diameter: 2-5/16" x 1/4"; S Ball Dia x bore diameter: 1-3/4" x 1/4"; Stopper Width x Thickness: 3/8" x 1/8"; L-Shape Wrench Length: 3-1/8" x 3/4".
No. 16
Greycore Tools 3/4 Inch x 54 Inch Flexible Drill Bit for Wire Pulling and Fishing, Auger Head Installer Drill Bit, Fish Bit for Pulling Wires in Walls (3/4" x 54" Installer)
  • Dimensions: 3/4” x 54” wire fishing drill bit, 1/4” diameter shank, auger head
  • Compatible with all standard 3 point drill chucks and made to drill through wood (hardwoods, softwoods, plywood, OSB, etc)
  • Design: Fish eye holes on both ends of the bit enable wire pulls from either direction. Our 3 flat shank keeps the bit from slipping in the shank while the tapered head design makes for easy bit retrieval.
  • Durability – One piece design, machine sharpened cutting head and screw point tip work to create a durable long-lasting bit.
  • Flexible shank can maneuver in tight wall spaces.
No. 17
Eagle Tool US EHS50036 Installer Drill Bit, Heavy Duty High Speed, 1/2-Inch by 36-Inch, Made in the USA
93 Consomer Reviews
Eagle Tool US EHS50036 Installer Drill Bit, Heavy Duty High Speed, 1/2-Inch by 36-Inch, Made in the USA
  • Heavy duty high speed, Split Point for better starting
  • Flexible spring steel shank with wire fishing accommodation holes in the head and shank.
  • Three flat non-slip grip on the chuck end
  • Add a Quick Switch Hex to adapt to a Quick Change chuck part number ETHXKIT250
  • Made in USA
No. 18
Diablo 1/2 in. x 18 in. Installer Bit
  • Ultra-sharp tip for fast straight holes in clean wood or stacked lumber
  • Black oxide coated flutes for fast chip removal
  • Small hole in flute for easily pulling wires and cables through walls, ceilings and floors
  • Extended length for access in hard to reach areas
  • Maximum performance in cordless and corded drill drivers
No. 19
MAGBIT 786.30.0616 MAG786 3/8-Inch by 30-Inch High Carbon Steel Bellhanger Drill Bit
  • 82 degree point for faster starts
  • 2 recesses provided to allow for extension set screws - bits 5/8-Inch and over
  • Fish eye hole provided near tip of flutes to aid in pulling wire
  • Fish eye hole provided near tip of flutes to aid in pulling wire
No. 20
MAGBIT 786.24.0816 MAG786 1/2-Inch by 24-Inch High Carbon Steel Bellhanger Drill Bit
  • 82 degree point for faster starts
  • 2 recesses provided to allow for extension set screws - bits 5/8-Inch and over
  • Fish eye hole provided near tip of flutes to aid in pulling wire
  • Fish eye hole provided near tip of flutes to aid in pulling wire

How to choose a good installer drill bits

Does the idea of finding a fantastic installer drill bits make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in installer drill bits. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top installer drill bits products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top installer drill bits on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top installer drill bits brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top installer drill bits based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the installer drill bits were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good installer drill bits, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your installer drill bits.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting installer drill bits for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our installer drill bits. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what installer drill bits should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on installer drill bits.