Top 10 Best Extension Screwdriver Bits To Buy

Best extension screwdriver bits are those that have a hex shank that is 1/4 inch or 6.35 millimeters in diameter. They can be used with power drills or screwdrivers. The bits come in various lengths, typically 3, 6, and 9 inches long.

Which Are The Best Extension Screwdriver Bits From Our Choice

Take a look at the following comparison chart of our top 10 best extension screwdriver bits that will win your heart.

10 Best Extension Screwdriver Bits People Love In 2022: In Depth Features

Bestseller No. 1
MAEXUS Flexible Drill Bit Extension, Explore Flexible Extensions for Drills, Flexible Shaft Extension Bits, Magnetic Hex Soft Shaft Flexible Screwdriver Kit for Father's Day Fine Finish (2 Pcs)
  • 🔗 MAEXUS Exquisite craftsmanship, high-quality plastic, and metal materials combine to make it a good helper for repair and installation.
  • 🔗 It can bend, twist and spin at many different angles. It can touch a small place and work flexibly in various crevices instead of your hand. Let this flexible drill bit extension help you solve more problems quickly.
  • 🔗 The inner shaft has a wide rotation range and is stable in mass. As the shaft rotates inside, the flexible black sleeve protects your hand from damage and completes your job perfectly.
  • 🔗 2 Pcs suit that is easy to replace. The Flexible Drill Bit Extension is compatible with a small wrench, cordless screwdriver, pneumatic screwdriver, torque drill, and electric screwdriver. Suitable for many drill and repair scenarios.
  • 🔗 Length: 11.6 inch (29.5 cm). Please keep the size of the tool to match your screw, connection hex shank drill site size is 1/4" = 0.25 inch (6.35 mm). If you have any Doubt or product Damaged, pls click "ask seller'' from the order details.
Bestseller No. 2
AUTOTOOLHOME 2pc Flexible Extension Drill Bit Holder Flex Shaft Impact Driver for Hand Ratchet Screwdriver Bits Quick Change Magnetic 1/4 Hex Shank
  • High hardness, rugged, clear angle, easy to loose Flexible Drill Bit Extension bit holder.Hexagon handle (1/4 handle), 6.35mm (1/4 ") screwdriver head, metal hose length of 20cm/7.9", 30cm/11.8".
  • Screwdriver good assistant, auto repair necessary.Metal hose, bent 300 degrees, can be rotated in different directions, easy to control.
  • Professional deal with ordinary screwdriver can not reach the corners and stenosis.
  • Flexible drill bit extension solve the repair the car engine stricture uninstall screw.
  • Can be connected to power drill electric drill, rechargeable electric drill or manual wrench,manual screwdriver,electric screwdriver(low speed)
SaleBestseller No. 3
Drill Bit Extension Set,4Pcs Magnetic Drill Screwdriver Bit Holder Bar Chuck Adapter Extender 1/4 inch Hex Quick Release Bit Holder for Impact Driver Screws Nuts Drill
  • Package content:4pcs magnetic drill bit extender 1/4 inch,Package includes 3 Length-2"(60mm),4"(100)mm,6"(150mm) 12"(300mm) to satisfy your various needs.
  • 2.Premium material:Drive quick release bit holder made of industrial heavy-duty chrome vanadium steel for maximum durability and long life. One-piece construction for the best concentration of force and a longer lifetime.
  • 3.Stong magnetism:Drill bit extension has strong built-in magnetism which makes sure screwdriver bits stay in place steady, allows for easy 1-handed bit tip changes.
  • 4.Universal size:Design with 1/4" hex shank and a 1/4" extension chuck adapter,fit for all inserts and 1/4 inch  suitable size for easy use in daily life
  • 5.Perfect gift ideal:This will be a housewarming gift, a practical gift for your friends and they will love it very much
Bestseller No. 4
3 Pack Drill Bit Extension, 11.8 inch Flexible Screwdriver Power Soft Shaft Set With Screw Bits Holder, Magnetic Hexagon Flex Drive Tip For Computer Chassis, Electrical Cabinets, Furniture
  • 100% SATISFACTION GUARANTEED - Customer satisfaction is our highest priority, if for any reason you are not completely satisfied with our product we will immediately provide you a full refund (or replace your item).
  • Flexible Shaft - Extend the reach of your screwdriver / drill with this 11.8 inch flexible shaft. Easily reach screws that are too inconvenient for an ordinary screwdriver like screws a few inches from a wall.
  • Applicability - It is an important tool for hardware maintenance and repair, Compatible with Small wrench / cordless screwdriver / low speed DC hand drill /Pneumatic screwdriver/Torque drill / Electric screwdriver.
  • PRACTICABILITY:1/4" hexagon drill bit holder & connection fit drills well.The great combination is suitable for ordinary hand drill & electric drill with perfect performance.Flexible shield protects your hands while the internal shaft rotates freely.
  • Item details:Made of high carbon steel and plastic, the extension soft shaft is practical and durable to use; Size:11.8inch.Color:Random.Package include:3PCS Drill Bit Extension.It takes 7-15 business days to deliver with tracking number by USPS.
Bestseller No. 5
DEWALT Screwdriver Bit Set, Magnetic Drive Guide, 14-Piece (DW2097CS)
  • Self-retracting guide sleeve protects fingers and holds screws in place
  • Magnetic drive guides hold 1" screwdriver bits to drive screws in a variety of materials
  • Molder fits inside handy carrying case
  • Self-retracting guide also eliminates wobbling and slipping
SaleBestseller No. 6
Titan 16018 Quick Release Extension Bit Holder, 18-Inch
  • Extra-long extended driver for hard to reach areas
  • Outer sleeve allows for holding and directing the tool without any discomfort
  • Locking, magnetic, low profile, quick release bit holder
  • 18" length helps reduce back strain
  • Auto locking drive
Bestseller No. 7
Bestgle 12 inch Length Quick Release Screwdriver Drill Bit Holder Extension Bar 1/4" Hex Shank Quick Change Extension Rod Socket for Screws Nuts Drill Hand-held Driver
  • Manufactured from carbon steel for strength and durability
  • 1/4" quick-change hex shanks fit all power drills, 1/4" impact drivers and hand-held drivers
  • The black part is equipped with a backward locking device which is inserted into the batch head to release the automatic locking device and is not easy to fall
  • It can be flexibly used in situation of narrow space, extensions in lengths 300mm (11.8in) for superior access for hard-to-reach fasteners
  • Suitable for electric drills, screwdrivers, wind batches, etc., to extend the use of various types of bits and screwdrivers
Bestseller No. 8
IIT 64510 Magnetic Bit Extensions Set, 3-Piece
  • Magnetized ends holds bits securely
  • For hard to reach screws and nuts
  • Hex shank chucks firmly into drills
  • Also useful in hand-held drivers
  • Accepts any 1/4 bit
Bestseller No. 9
3 Pcs Flexible Drill Bit Extension, Universal Soft Shaft, Magnetic Hex Screwdriver Extension for Hand Drill Multi, Adaptor Size Hexagon 1/4", Black
  • Length: 15.4 inches ( 395 mm ), 11.6 inches ( 295 mm ), 9.8 inches (245 mm )
  • FIT DRILLS WELL: Connection hex shank drill site size (6.35mm) (1/4) 0.25 inches.
  • Match your screw: Connecting parts of the batch Hex size (6.35mm) (1/4) 0.25 inches.
  • Safety and Convenience: Flexible outside shield protects your hand while inside shaft rotates.
  • Application: This flexible shaft can be used for ordinary hand drill and electric drill. Bends,twist and turns to use drill into narrow spaces and dead ends, such as computer cases, electrical cabinets, furniture, electrical appliances, etc., where the screwdriver cannot work
SaleBestseller No. 10
DEWALT Drill Bit Holder Extension, Impact Ready, 6-Inch (DWA6HLDFT)
  • Locking mechanism for accessory retention
  • Magnetism for Fastener retention
  • Accepts 1" screw driving bits and all 1/4" hex-shank accessories for drilling and driving
  • Slim 11mm profile for fastening and drilling in tight spaces

Criteria You Should Consider Before Purchasing The Best Extension Screwdriver Bits

Before choosing a extension screwdriver bits, you should take the following considerations into account.

When looking to buy an extension screwdriver bits, there are a few things to consider. First, what type of screws will the bit be used on? Second, what size bit do you need? Third, is the bit reversible or not? Fourth, how many bits are in the set? Fifth, is the set adjustable? Sixth, is the set ergonomic? Seventh, does the bit have a light built-in? Eighth, is it made from metal or plastic? Ninth, how much do they cost? When buying an extension screwdriver bits, it’s important to first determine what type of screws will be needing to be unscrewed. There are three types of screws that extension screwdriver bits can be used on: Phillips screws, flathead screws and Torx screws. Phillips screws are the most common and can be unscrewed with most extension screwdriver bits. Flathead screws are slightly more complicated to unscrew with most bits because they have a flat head instead of a Phillips head. Torx screws require a special torx driver to be used and are not usually unscrewed with standard extension screwdriver bits. Extension screwdriver bits for Torx screws can be found online or in hardware stores that sell

Related Frequently Asked Questions

How Do You Use A Screwdriver Extender?

A screwdriver extender is a tool that is used to extend the reach of a screwdriver. It can be attached to the end of the screwdriver handle and allows users to work on screws that are further away from the tool.

How Do You Make A Drill Bit Longer?

To make a drill bit longer, you can use a file or an emory board.

What Is A Drill Bit Extension?

A drill bit extension is a tool that is used to increase the reach of a drill bit. It also allows the user to drill in hard to reach places.

Do They Make Extension For Drill Bits?

Yes, drill bits are available with extension made specifically for them. This allows the bit to go further into the material being drilled.


The best extension screwdriver bits are those that have a durable design, are easy to grip, and have a variety of sizes available.

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