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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.
[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.
GIFD - OUR MISSION IS SIMPLE: To help enthusiasts, homeowners, hobbyists, tradesmen, Shadetree Mechanics and perfectionists get the job done.
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.
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
【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...
Application:drill bits kit are great for most drilling jobs and materials such as aluminum, wood, plastics PVC and other different materials or your daily drill use.
Quantity:This set includes 8 pieces drill bit in different sizes of the most popular drill bits.1 pc/per size.
provides better stability and balance during quick operation to ensure position is intact
Includes: 1 – 1/8 Inch x 12 Inch Cobalt Drill Bits
These cobalt drill bits are designed for long lasting durability and performance, ensuring fast and easy penetration through many different materials.
Heavy-Duty Material: Our drill bits for hardened steel feature a heavy-duty construction made with M35 cobalt (5% cobalt) and an industrial strength titanium coating, which provide excellent durability and superior resistance against abrasion and high...
Split Point Tip: These cobalt drill bits feature a 135 degree split point tip that prevents slipping and can help increase drilling speed while ensuring smooth and easy penetration.
Compatible Materials: Hard metals, stainless steel, cast iron, steel, titanium alloy, hard plastics, wood and more, and a wide range of applications such as repair, construction, or woodworking.
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!
Last update on 2026-07-10 / 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.
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