13 Best Power Drill Bit Extensions

List Updated July 2020

Bestselling Power Drill Bit Extensions in 2020


SE 7503SD Power Extension Bit Set

SE 7503SD Power Extension Bit Set
BESTSELLER NO. 1 in 2020
  • Power extension bar sizes: 1/4" hex by 1/4"; 1/4" hex by 3/8"; 1/4" hex by 1/2"
  • Driver width: 1/4"
  • Ball-bearing lock
  • Chrome vanadium heat-treated steel and turns any power drill into a power nut driver
  • Great for hobbyists, repairmen, and more

JelBo 1/4'' Flexible Hex Shaft Drill Bit Extension Screwdriver, Impact Magnetic Bit Holder Drill Socket, 11.8 Inch Flex Adapter Drive Quick Connect Extension Bits of Power Tool Accessories

JelBo 1/4'' Flexible Hex Shaft Drill Bit Extension Screwdriver, Impact Magnetic Bit Holder Drill Socket, 11.8 Inch Flex Adapter Drive Quick Connect Extension Bits of Power Tool Accessories
BESTSELLER NO. 2 in 2020

Socket Bit Hex Shank Adapter Drill Nut Driver Power Extension Bar 3pc Set 1/4" 3/8" 1/2" for Automotive,DYI and Home Repair Tool Kits by Bastex

Socket Bit Hex Shank Adapter Drill Nut Driver Power Extension Bar 3pc Set 1/4
BESTSELLER NO. 3 in 2020
  • General Usage: This 3 piece Hex Shank Bit Driver Extension Bar Set is designed to meet a variety of needs. Fits snugly and securely in your drill chuck or hand held driver. Consisting of your most common bit sizes 1/4", 3/8", and 1/3" changing shank sizes. Provides versatility and convenience no matter which tool you chose to use. Great for the DYI,Automotive Repairs,Household Maintenance, and most general repairs. A great tool addition to any tool box set.
  • Purpose: This adapter set is designed to provide a securely locked in extension to your existing tool. Provides additional length to reach into a multitude of hard to reach spaces. The spring ball lock ensures a tight fit into the driver head to prevent slipping during use. Specifically machined to fit securely into a hand held driver, drill driver or impact wrench.
  • Durability: Quality is a guarantee with this 3 piece sturdy and durable solid steel set designed to withstand torque compression under most standard use situations. The exterior anti-weathering coating provides extra protection from damage against elements and substances such as oil and fluids that may come in contact with the extension bars during use with repairs such as in the automotive field.
  • Warranty: We believe in our products there for we offer a 30 day money back guarantee along with a 12 month replacement warranty for this high quality product.

2Pcs Universal Socket Set Professional Repair Hand Tool, 1x 7-19mm Ratchet Hex Metric Wrench Socket with 1 x 1/4" Power Drill Extension Bit Adapter, Grasp hex nut, screw eye, hook, bolt head by Jelbo

2Pcs Universal Socket Set Professional Repair Hand Tool, 1x 7-19mm Ratchet Hex Metric Wrench Socket with 1 x 1/4
BESTSELLER NO. 4 in 2020

Tonsiki 3 Pieces 1/4" 3/8" 1/2" Hex Shank Square Nut Driver Power Drill Bit Extension Socket Adapter Set for Cordless Drill

Tonsiki 3 Pieces 1/4
BESTSELLER NO. 5 in 2020
  • General Usage: This 3 piece Hex Shank Bit Driver Extension Bar Set is designed to meet a variety of needs. Fits snugly and securely in your drill chuck or hand held driver. Consisting of your most common bit sizes 1/4", 3/8", and 1/2" changing shank sizes. Provides versatility and convenience no matter which tool you chose to use. Great for the DIY, household maintenance, and most general repairs, not for industrial work. A great tool addition to any tool box set.
  • Purpose: This adapter set is designed to provide a securely locked in extension to your existing tool. Provides additional length to reach into a multitude of hard to reach spaces. The spring ball lock ensures a tight fit into the driver head to prevent slipping during use. Specifically machined to fit securely into a hand held driver, drill driver or impact wrench.
  • Multifunction: used in the installation of pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver and other installation for the hexagonal tool .It is a good accessory for conversion.
  • Aluminum Alloy Material Suitable for Heavy Duty Impact Drivers.
  • Easy to Choose: Different colour coded rings, make it easy to pick the right one.

Right Angle Drill, 105 Degree Right Angle Driver Angle Extension Power Screwdriver Drill Attachment 1/4inch Hex Bit Socket Screwdriver Holder Adapter by Jelbo

Right Angle Drill, 105 Degree Right Angle Driver Angle Extension Power Screwdriver Drill Attachment 1/4inch Hex Bit Socket Screwdriver Holder Adapter by Jelbo
BESTSELLER NO. 6 in 2020

Vermont American 17104 12-Inch Standard Drill Bit Extension

Vermont American 17104 12-Inch Standard Drill Bit Extension
BESTSELLER NO. 7 in 2020
  • Use drill bit extensions for drilling deep holes
  • Works great in hard to reach places
  • Extend any 1/4-Inch shank drill bit to12-Inch

Moongo (3Pcs) MG-9900 Power Hand Tools Sockets Adapter Sets, Hex Square Nuts Driver Drill Socket Extension Bit Adapter Socket Wrench Adapter Set 1/4" 3/8" 1/2" drive

Moongo (3Pcs) MG-9900 Power Hand Tools Sockets Adapter Sets, Hex Square Nuts Driver Drill Socket Extension Bit Adapter Socket Wrench Adapter Set 1/4
BESTSELLER NO. 8 in 2020

Flexible Extension Screwdriver Drill Bit Holder Flex Drill Adaptor w/Magnetic Connect Drive Shaft Tip 2pcs Men Gift: 1/4'' Power drill adapter + 1/4'' Magnetic Extend Drill Bit

Flexible Extension Screwdriver Drill Bit Holder Flex Drill Adaptor w/Magnetic Connect Drive Shaft Tip 2pcs Men Gift: 1/4'' Power drill adapter + 1/4'' Magnetic Extend Drill Bit
BESTSELLER NO. 9 in 2020
  • Multi Functional Screw Driver Set: 3pcs
  • Made of premium plastic and metal materials, with fine workmanship
  • Compatible with Small wrench / Cordless Screwdriver / Low speed DC hand drill /Pneumatic screwdriver/Torque drill / Electric screwdriver
  • Mainly used in computer chassis, electrical cabinets, furniture, electrical appliances and other narrow space screwdriver
  • GUARANTEED: If for any reason you are not satisfied, you have a full year to return the item, no questions asked

IIT 64510 Magnetic Bit Extensions Set, 3-Piece

IIT 64510 Magnetic Bit Extensions Set, 3-Piece
BESTSELLER NO. 10 in 2020
  • 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

HConce 3pc Set 1/4" 3/8" 1/2" | Impact Grade Socket Adapter | Hex Shank Adapter Drill Nut Driver | Power Extension Bit Set for Drills (3PCS

HConce 3pc Set 1/4
BESTSELLER NO. 11 in 2020
  • *Turn Square Head Hexagonal Shank Extension Bar Sleeve Beaded 1/4 3/8 1/2 Sleeve Wind Batch Electric Connection Switching Lever
  • *PACKAGE CONTAINS: 3 piece 1 of each Size: 1/4" 3/8" 1/2" Turns any power drill into a power nut driver Sturdy spring-loaded ball bearing holds sockets securely in place Sockets Snap-On Tightly and Won't Slip Off
  • *HIGH QUALITY: Constructed of rust-resistant chrome vanadium steel for long lifetime handles the toughest jobs Hex shaft saves time changing out of Power Drill Saves time over traditional hand operated nut drivers
  • *EASY AND SIMPLE USE: kit Hardened & treated Chrome-Vanadium steel alloy for superior strength & durability Prevents Stripping during High Speed Drill Operation
  • *GREAT TO USE: At home, in the workshop or warehouse for hobby, hardware, auto repair, and so much more. Handles the toughest jobs, Hex shaft saves time changing out of Power Drill, Saves time over traditional hand operated nut drivers

Drill Warehouse 10 Pack Magnetic Extension Socket Drill Bit Holder 1/4" Hex Power Tools, Pack in Metal Box

Drill Warehouse 10 Pack Magnetic Extension Socket Drill Bit Holder 1/4
BESTSELLER NO. 12 in 2020
  • Designed for 1/4" hex shank bits.
  • Great for working with hard to reach screws.
  • Must-have accessory set for power drills and impact drivers.
  • Unlimited uses in automotive, hardware, hobby, home, etc.
  • Strong magnet holds bits securely, and the magnet is located inside the chrome tube.

Tonsiki 3 Pcs 1/4 Inch Hex Shank Screwdriver Bit Holder 2", 4", 6" Extension Set for Screws, Nuts, and Any Drill and Handheld Driver

Tonsiki 3 Pcs 1/4 Inch Hex Shank Screwdriver Bit Holder 2
BESTSELLER NO. 13 in 2020
  • Hex Shank: 1/4" hex shank (6.35mm).
  • Length: 2"(60mm),4"(100)mm,6"(150mm).
  • Perfect for drill, screwdriver, batch head and other to transfer.
  • Interface has a locking mechanism, built-have magnetic, automatically pop up batch head.
  • Extend all kinds of screwdriver bits, screwdriver head conversion uses.

Power Tool Safety

Power tools have allowed us to complete projects far quicker than in the time period when our grandparents used hand tools. Faster production of work requires the need for increased awareness in safety.

One of the first safety concerns is eye protection. Eye protection comes in different forms for use such as goggles, safety glasses and face shields. Safety glasses are a common form of eye protection and should be worn at all times while in a work area or shop. There are different types of safety glasses available and most new versions are the "wrap around" style. This style provides eye protection completely around the eye while protecting the sides and eliminating the need for side shields.

Ear protection must be worn when using some tools repetitively such as a planer, table saw, shapers and many other tools. Ear muffs or ear plugs are a couple of ways to protect your ears. Ear muffs are more desirable because they can be carried around the neck making them easily accessible.
Guards are supplied with all power tools and must be properly installed in order to prevent severe accidents while the tool is in use. They must never be removed or modified beyond their original function. Inspect the guards before use to make sure they don't stick and be sure they are working properly.

Housekeeping is an often overlooked safety consideration. Stopping work just to clean up may seem to be a waste of time but many accidents are caused by slips and trips in and around work areas. Designating time in your schedule to clean up will help resolve the feeling of time wasted when it comes to housekeeping.

Electrical hazards and shocks are an often overlooked peril which can cause severe burns, shocks and even death. Inspection of the cords connected to power tools is a step which should be completed frequently. Checking the plug (as well as the cord) and making the necessary repairs before beginning work will ensure the tool will be in proper electrical condition. Upon inspection of the cord, if it is cut anywhere along the length of it and the cut goes through the outer insulation jacket, the cord must be cut off at that point and re-connected to a new male or female plug end, or the entire length must be replaced. Never apply tape to a cut on a cord, which could result in a shock or cause a fire.

Never operate power tools in standing water or moisture. Moisture allows current to flow through it which can cause serious injury or death.

Always study the operator's manual accompanied with the tool to fully understand how to operate it safely and adhere to the safety precautions spelled out in the manuals.

These are a few of the common topics on safety in work areas. Being safety conscious is the key to having safety success. Having time set aside to study safety will ensure a safe working environment for you and those around you.

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