10 Best Drill Bit Long Extension In The Us - Black Friday 2024
YY-LC Flexible Drill Bit for Wire Pulling with Guide Ball Kit,3/4 in. x (4.5 FT) 54 in. Long Flex Drill Bits for Wood,Auger Head Installer Drill Bit, Fish Bit for Pulling Wires in Walls
Main highlights- Strength & Durability: our screw point installer bit has ultra-sharp threads which provide better pulling power and faster drilling speeds. It moves quickly through obstructions to easily drill and fish wire through existing walls. RPM rule of thumb: The larger the diameter of the drill bit the slower the RPM (Larger bit grabbing and binding ! Slow it down and try again.)
- Simple works： hole in top end allows you to pull wire,flexible shaft allows for unique self-feeding drilling and suitable for drilling holes down the length of a wall and through hidden studs, with no damage to wall board, plaster, or any exterior finish
- Material & Size：3/4"head Diameter x 54" Long and 1/4" shank Diameter ,#65 Carbon Steel cutting head with a spring steel shank.The drill bit is of an auger type, with a self-feeding threaded tip followed by the cutting edges and the flutes for chip removal.
- Guide Ball Kit :When the fixing ring is in the right position (the diameter of the ring will be larger than the drill bit so that it can be easily moved), it can be fixed in this position by using the L-wrench included in the kit.
- Flexibility：lexible auger drill bit has a non-slip three flat grip,it has been heat treated for optimum strength and memory,all will flex to some degree the shorter bits are not as flexible as longer ones
- Applicable Scenario ：the auger drill bit fits most standard size power drills ，suit for walls, kitchen counters, sidewalks, recessed lighting, camera mounts
9.7Exceptional
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Value for Money2
HANSHAN11% OffHANSHAN Flexible Installer Drill Bit Fish Bit for Pulling Wire Through Tight Spaces with Minimal Damage 3/4-Inch by 54-Inch
Why we love it
Great for minimal damage in finished ceilings and walls.
High flexibility ensures it won't easily break.
Anti-slip design prevents slipping during use.
9.6Exceptional
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3
mwellewmDrill 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
Main highlights- 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.
- 5.Perfect gift ideal:This will be a housewarming gift, a practical gift for your friends and they will love it very much
- 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
- 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.
- 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.
9.5Excellent
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4
SEDYMagnetic Screwdriver Bit Holder Set: 5-Piece 1/4 Inch Hex Shank Quick Release Extension Adapter | Super Straight Durable CR-V Steel | Universal Fit for Impact Driver Bits | 2", 4", 6", 12", 17" Long
Main highlights- VERSATILE LENGTHS - Experience unmatched flexibility with the 5-Piece Drill Bit Extension Set, featuring diverse sizes: 2"(60mm), 4"(100mm), 6"(150mm), 12"(300mm) and 17" (430mm). These lengths cater to a wide range of tasks, from simple home projects to complex professional jobs, ensuring you have the perfect tool for every scenario.
- UNIVERSAL COMPATIBILITY - The 1/4 inch Hex Quick Release Bit Holder is designed to fit universally. Compatible with all insert and 1/4 inch hex bits, this extension set is a must-have for your tool collection, delivering versatility and ease of use for any screw, nut, or hexagonal shaft.
- POWERFUL MAGNETISM - Equipped with a strong built-in magnet, the Drill Bit Extension ensures your screwdriver bits remain securely in place. This feature allows for swift and easy one-handed bit changes, enhancing efficiency and precision in your work, whether it's with a hex shank or a quick release bit holder.
- ERGONOMIC GRIP ENHANCED - Enhanced for comfort and stability, this Drill Bit Extension Set features an ergonomic grip, perfect for prolonged use and precise control in all drilling tasks.
- DURABLE MATERIAL - Constructed from industrial-grade chrome vanadium steel, this Magnetic Drill Screwdriver Bit Holder Bar is built to last. Its one-piece design optimizes force concentration, enhancing durability and extending the tool's life, making it an essential addition to your impact driver or drill set.
9.4Excellent
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5
ColumPROColumPRO 2PCS 12inch Strong Magnetic Drill Bit Extension Holder for Impact Driver,1/4" Hex Shank S2 Steel Magnetic Screwdriver Extension,Drill Bit Extender
Main highlights- 【package Accessories】:2PCS 12 inch Extensions 1/4" Strong Magnetic Extension Bit Holder.To a large extent, it can meet the needs of daily work.
- 【Wide applications】:ColumPRO Strong Magnetic Extension Bit Holder has a universal 1/4" hex shank for a variety of quick change chucks and hex tools,and is a good helper for daily tool use.Great for DIY work, household maintenance, and most general repairs.A great tool addition to any tool box set.
- 【Upgraded Magnet】: In order to enhance our customer experience, this generation of products has made magnetic upgrades for better grip. ColumPRO is all about innovation, quality and steady.
- 【Strong magnetic】:The drill seat has permanent magnets to ensure a secure fit of the drill seat. With super magnetic, good adsorption, hold the drill bit and fasteners tightly, there is no trouble of dropping tools during the work.Made improvements again, greatly increasing the magnetism
- 【One Set Meet Needs】：12 inch extension bit holder is designed for working in hard-to-reach corners and tight spaces.Can be connected with a drill, electric screwdriver, cordless drill,twisting screws,or manual wrench etc. This set can cover your most needs of different working scene, so buy once and you're done.
9.3Excellent
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6
Eagle Tool USEagle Tool US ETHX25052 Installer Bit and Drill Bit Extension, 52-INCH, 1/4-inch Shank, Made in The USA
Main highlights- Wire fishing accommodation holes in the shank
- Made in the USA
- Heat Treated spring steel shank with a three flat non-slip grip
- Compatible with all 1/4-inch shank cable, switch bit, and 1/4-inch hex shank products
- Compatible with Allen wrench and spare set screw kit ETAKIT2
- Add a Quick Switch Hex to adapt to a Quick Change chuck part number ETHXKIT250
9.2Excellent
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7
DEWALT33% OffDEWALT Drill Bit Holder Extension, Impact Ready, 12-Inch (DWA12HLDFT)
Main highlights- Slim 11mm profile for fastening and drilling in tight spaces
- Magnetism for Fastener retention
- Locking mechanism for accessory retention
- Accepts 1" screw driving bits and all 1/4" hex-shank accessories for drilling and driving
9.1Excellent
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8
ColumPROColumPRO 2PCS 12inch Magnetic Drill Bit Extension Holder For Impact Driver,1/4" Hex Shank S2 Steel Magnetic Screwdriver Extension,Drill Bit Extender
Main highlights- 【VERSATILE】Our magnetic impact bit holder makes extending drill bits or screwdriver bits an effortless breeze. It's compatible with anything with a 1/4" hex shank and can be easily installed onto your impact driver. A must-have for machinists, DIY enthusiasts, homeowners, repairmen, and contractors alike.
- 【PACKAGE ACCESSORIES】:2PCS 12 inch Extensions 1/4" Strong Magnetic Extension Bit Holder.To a large extent, it can meet the needs of daily work.
- 【MAXIMUM GRIP】Transform magnetic force into bits with the powerful magnetic field of the ColumPRO bit extension. It effortlessly picks up screws and provides maximum grip when working with metal. Say goodbye to fumbling and free up a hand to get the job done quicker.
- 【EXTREME DURABILITY】Crafted from high-quality S2 Steel, the ColumPRO 1/4" Strong Magnetic Impact Bit Holder is tough, rust-resistant, and built to last. Count on it to deliver long-term performance and exceptional reliability.
- 【DESIGNED TO LAST】The impact rated ColumPRO Drill bit extension features a torsion zone that can absorb and disperse high-torque load impact drivers apply during heavy-duty use. Enjoy lasting durability and prevent breakage with this tough and reliable tool.
9.0Excellent
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9
TitanTitan Tools - Quick Release Extension Bit Holder 18 In (16018)
Main highlights- Outer sleeve allows for holding and directing the tool without any discomfort
- Locking, magnetic, low profile, quick release bit holder
- Extra-long extended driver for hard to reach areas
- Auto locking drive
- 18" length helps reduce back strain
8.9Very Good
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10
ASNOMYASNOMY 7Inch Extra Long Forstner Bit Extension for Adding Over 5-3/4 inches of Drilling Depth to Your 3/8" Round or Hex Shafts Forstner Bit
Main highlights- Two set screws and hex key included. To fasten the shank in place, use the hex key to tighten these screws;
- The collet inside diameter is 3/8 inch(9.7mm). This tolerance is very tight and designed to accept forstner bits with shank sizes of 3/8 inch or slightly smaller;
- High-carbon steel construction, precision ground and polished, ensuring it's sturdy and durable;
- Hex Shank Dia.: 3/8-inch, Total length: 7 inch, Extend Length: 5-3/4 inch.
- Extends any Forstner bit shank an additional 5-3/4 inches, Helps you use standard forstner drill bits drilling for flat bottom holes or start deep hole turning projects like on larger vases or containers;
8.8Very Good
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