Reaching deep into materials for drilling can be challenging without the right tools. Extra long drill bits are essential for tasks requiring extended reach, such as installing electrical wiring, plumbing, or creating specific joinery. Selecting the appropriate bit ensures precision, efficiency, and safety for your project.
Looking for the best Extra Long Drill Bits?
Discover now our comparison of the best Extra Long Drill Bits. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Extra Long Drill Bits are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Extra Long Drill Bits in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
No. 1
NEIKO 10047A Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12-Inch Length | 1/8, 3/16, 1/4, 5/16, and...
- [LONG REACH]: Extra-long drill bits give you 12 inches of added length to work with and provides more stability during quick operations.
- [DURABLE]: These drill bits are made from heat-treated M2 high speed steel for excellent hardness, wear resistance, and toughness.
- [SMOOTH DRILLING]: Combining high hardness and sharp pointed tips, these drill bits easily puncture tough materials for a smooth drilling finish.
- [VERSATILE]: Long drill bits can be used for drilling into metal, wood, plastic, PVC, and many other materials.
- [INCLUDES]: This extra-long drill bit set has (5) standard sizes of 12-inch drill bits that includes: 1/8-inch, 3/16-inch, 1/4-inch, 5/16-inch, and 3/8-inch.
$17.99
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SaleNo. 2
Baker and Bolt Extra Long 12" Brad Point Drill Bit Set for Wood High-Speed Steel Wood Drill Bits Set Titanium...
- GIFD - OUR MISSION IS SIMPLE: To help enthusiasts, homeowners, hobbyists, tradesmen, Shadetree Mechanics and perfectionists get the job f*#king done. *NOTE- these are the 10 pcs 12" long point drill bits for wood. Not the 5 inch wood drill bit set.
- SUITABLE FOR VARIOUS APPLICATIONS: Brad point drill bits that fit bench drill, and conventional hand drill. High hardness, superior drilling power and durability. Perfect for hardwood, particleboard, fiberboard, plastic, plywood, PVC, rubber etc.
- THERE IS NO ONE IN OUR LEVEL: We have created the best extra long drill bit set anywhere. Insanely sharp steel, a FULL 10pc set, including sizes 1/8", 9/64”, 5/32”, 11/64", 3/16", 7/32", 1/4”, 5/16", 7/16”, 1/2", and a storage sleeve - to keep 'em...
- BRAD POINT DRILL BITS SET FOR WOOD FEATURES: Extra-long brad-point specifically manufactured for you to hit all the hard-to-reach places. The sharp point on the tip allows you to pinpoint the mark offering superior no skid accuracy and centering.
- YOUR SATISFACTION IS THE ONLY THING THAT MATTERS TO US - Unsatisfied customers can't dominate projects. If you need a refund, replacement, or any support at all just shoot us a message. A 1-Year Warranty applies to all Baker and Bolt products.
SaleNo. 3
Irwin Tools 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
−25%
$13.44
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No. 4
Sali 13PCS Brad Point Wood Drill Bit Set Carbon Steel Wood Drill Bit Set for Hardwood, Plywood, Plastic Round...
- What you get: 1/8"*2，5/32"，3/16" ，1/4"*2，7/32"，5/16"，3/8"*2，6/17"，1/2" *2. The total length of the drill bit is 11.81" / 300mm，and drilling depth is 6.3"/160mm the quantity is enough for your daily use
- Brad-point design -the brad-point design can penetrate surface quickly because of the sharp point on the tip. This allows the user to pinpoint the mark with the drill bit. Better in centering and no skid
- Smooth surface - fully ground smooth drill bit body for less effort and higher accuracy. Titanium coating for higher wear resistance, ability to withstand higher temperatures, and increased durability
- Perfect for all types of wood - these specially engineered drill bits are specifically made to reduce chipping and splintering. Easily drill into natural woods like pine, maple, cedar, oak, ash, and more. These also work will on all types of engineered...
- Wide application - perfect for soft, hard materials like wood, fiberboard, particleboard, plywood, plastic, pvc, mdf, acrylic, nylon, rubber etc. They can also be used for drilling soft metal sheets. A must-have for any woodworker
No. 5
Extra Long Brad Point Drill Bit Set for Wood (12 Pack) 12 Inch Length in...
- 12 PIECE BRAD POINT DRILL BIT SET - In the following sizes: 1/8" (2 INCLUDED), 5/32, 3/16", 1/4" (2 INCLUDED), 5/16", 3/8 (2 INCLUDED), 7/16", and 1/2" (2 INCLUDED)
- EXTRA LONG 12 INCH LENGTH - Easily drill into beams, joists, legs, and all those hard to reach areas with this foot long drill wood drill bits.
- CENTER POINT - Brad point tip provides precision accuracy for starting your drilling hole
- PERFECT FOR ALL TYPES OF WOOD - These specially engineered drill bits are specifically made to reduce chipping and splintering. Easily drill into Natural Woods like Pine, Maple, Cedar, Oak, Ash, and More. These also work will on all types of engineered...
- NARWHAL GUARANTEE - We strive to source high quality products and if you're ever unsatisfied please reach out to us, our USA Based Customer Service is here to help!
No. 6
16Pcs Brad Point Wood Drill Bit Set, 12 Inch Extra Long Drill Bit Set with Double Flutes Design for Carpenter...
- Brad Point: Brad point tip provides precision accuracy for starting your drilling hole. The wood drill bit set can help you immerse yourself in natural forests such as pine, maple, cedar, oak, ash trees and other all types of engineering wood
- Extra Long Drill Bit Size: 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 1/4", 9/32", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8". The Brad point wood drill bit Set includes imperial sizes, can meet your basic needs
- High Performance: Brad Point Wood Drill features engineered double cutting edges and extra-wide flutes, ensuring fast drilling and efficient chip removal. Experience smooth and clean holes effortlessly
- Versatile Application: Whether you're working on furniture, cabinetry, or other wood projects, this Brad Point Drill is a must-have tool in your arsenal. It provides accuracy and consistency in hole-making tasks
- Care Tips: If you have any questions after receiving the product, please feel free to refer to us, and we will serve you as soon as possible
No. 7
Extra Long 12" Brad Point Wood Drill Bit Set 12PCS (1/8"-1/2") Carbon Steel Long Drill Bits for Wood...
- 【EXTRA LONG LENGTH & 2 TYPE SHANK】The 12" extended body offers superior stability and balance during quick operations, ensuring the position remains steady. The flute length is 180mm with both a ROUND shank and a REDUCED shank.
- 【HIGH QUALITY MATERIAL】Made from HSS4241 (1/8", 5/32", 3/16") & HCS (1/4, 7/32", 5/16", 3/8", 7/16", 1/2") material, it delivers fast cutting against tough wood materials. High hardness ensures excellent cutting power and durability.
- 【BRAD POINT DESIGN】The Brad-Point design allows for quick surface penetration due to its sharp tip. This enables precise marking with the drill bit, ensuring better centering and no skidding.
- 【FULL SET OF STANDARD SIZE】With the provided drill bits, you can create holes in 7 different diameters (Round shank: 1/8", 3/16", 1/4", 5/16", 3/8"; Reduced shank: 7/16", 1/2"), perfectly meeting your various needs.
- 【MULTIPURPOSE & LIFETIME GUARANTEE】Suitable for bench drills, hand drills, and conventional electric drills. Ideal for wood, fiberboard, particleboard, plywood, plastic, PVC, rubber, etc. The set includes a drill bit holder for easy storage and...
No. 8
HIPULX 12” Extra Long Drill Bit Set, 10PCS Brad Point Drill Bits for Wood for Precise Woodworking with Laser...
- 12-INCH EXTRA LONG DESIGN FOR DEEP DRILLING – With a full 12-inch (300mm) length and 9-inch drilling depth, this set easily tackles thick wood, beams, and through-holes. It solves the common problem where standard 6-8 inch bits are too short for deep or...
- PRECISE BRAD POINT & CLEAN HOLES – The unique triangular center tip (Brad Point) bites into wood immediately, preventing skidding and ensuring pinpoint accuracy. The specially ground cutting edges produce clean, splinter-free entry and exit holes...
- 10 MOST-USED SIZES IN ONE SET – Covers essential diameters from 1/8” to 1/2” (1/8", 9/64", 5/32”, 11/64", 3/16", 7/32", 1/4", 5/16", 7/16", 1/2”). A complete collection for various tasks—from pilot holes to large dowel holes—saving you time...
- DURABLE CARBON STEEL & PERMANENT MARKS – Made of hardened carbon steel (HRC52) for lasting sharpness. Each bit features permanently laser-etched size markings that won’t rub off, eliminating the frustration of identifying worn, painted sizes.
- EFFICIENT CHIP REMOVAL & RUST PROTECTION – The optimized spiral flutes quickly eject wood chips, reducing heat buildup and bit jamming. A factory-applied anti-rust coating, paired with the included storage case, ensures long-term organization and bit...
SaleNo. 9
COMOWARE 12" Extra Long Brad Point Drill Bit Set, 12 Pcs High Carbon Steel Long Drill Bit, Long Drill Bits for...
- EXTRA LONG LENGTH & 2 TYPE SHANK: Extra long 12" body provides better stability and balance during quick operation to ensure position is intact. Flute length is 180mm with ROUND shank and REDUCED shank.
- HIGH QUALITY MATERIAL: Classic Carbon Steel Material for fast cutting against tough wood material. High hardness, offer superior cutting power and durable.
- Brad-Point Design -The Brad-Point Design can penetrate surface quickly because of the sharp point on the tip. This allows the user to pinpoint the mark with the drill bit. Better in CENTERING and NO SKID.
- FULL SET OF STANDARD SIZE: With the drill bits we offered, you can process 7 different diameter holes, ( Round shank| 1/8'', 3/16'', 1/4'', 5/16'', 3/8'' Reduced Shank| 7/16'', 1/2'' ), which meet your different needs perfectly.
- ULTIPURPOSE & LIFETIME GUARANTEE: Suitable for bench drill, hand drill and conventional electric drill. Perfect for wood, fiberboard, particleboard, plywood, plastic, PVC, rubber etc. Set includes the drill bit holder for easy storage and organizing.
SaleNo. 10
Bosch BL2743 1/4 in. x 12 in. Extra Length Aircraft Black Oxide Drill Bit
- SPEED HELIX DESIGN FOR THREE TIMES FASTER DRILLING THAN STANDARD BITS
- LAST 50% LONGER THAN HIGH-SPEED STEEL
- EASIER DRILLING, REDUCED HEAT AND EXTENDED DRILL BIT LIFE
- AVAILABLE IN JOBBER LENGTH, STUBBY LENGTH, EXTENDED LENGTH (AIRCRAFT), 1/2 IN. REDUCED SHANK (SILVER AND DEMING)
- FOR USE IN STEEL, COPPER, ALUMINUM, BRASS, OAK, MAPLE, MDF, PINE, PVC, POLYCARBONATE, ACRYLIC, ABS, NYLON AND COMPOSITE MATERIALS
−33%
$7.99
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Last update on 2026-03-20 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Extra Long Drill Bits
Drill Bit Length
The primary consideration is the required drilling depth. Measure the distance you need to reach and add a few extra inches for a comfortable margin. Bits range from 6 inches to over 24 inches, so choose one that comfortably exceeds your project's needs.
Material and Shank Type
- Material: High-speed steel (HSS) is common for general-purpose drilling in wood, plastic, and soft metals. Cobalt or titanium coatings offer increased durability and heat resistance for harder materials.
- Shank: Most extra long bits have a round shank for compatibility with most drill chucks. Some may feature a hex shank for enhanced grip and reduced slippage in impact drivers or high-torque drills.
Bit Diameter and Flute Design
The diameter should match the hole size required for your application. The flute design (the spiral groove) affects chip removal. Deeper flutes are better for clearing debris from long holes, preventing binding and overheating.
Frequently Asked Questions
What are extra long drill bits used for?
Extra long drill bits are primarily used for applications requiring drilling beyond the reach of standard drill bits. This includes tasks like running wires through walls, installing plumbing, or creating deep holes for structural purposes.
How do I choose the right length?
Measure the total depth you need to drill and add an extra 1-2 inches for clearance. This ensures the bit can fully penetrate the material and still have a secure grip in your drill chuck.
Are there different materials for long drill bits?
Yes, common materials include high-speed steel (HSS) for general use, and alloys like cobalt or titanium coatings for drilling into harder materials or for increased heat resistance.
Can I use an extra long drill bit with any drill?
Most extra long drill bits have round shanks compatible with standard drill chucks. However, bits with hex shanks offer a more secure grip, especially with high-torque drills or impact drivers.