Top 10 best Extra Long Drill Bits products

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How to Choose the Extra Long Drill Bits

Extra-Long Drill Bits: Enhancing Reach and Precision in Your Work

Extra-Long Drill Bits

In the realms of construction, woodworking, and DIY undertakings, achieving precision and accessing distant points is frequently of utmost importance. Extra-long drill bits step in as an impressive innovation tailored for tasks requiring both depth and exactness in drilling. These elongated tools effectively address the constraints imposed by regular drill bits, granting craftsmen, engineers, and hobbyists the ability to access previously challenging or inaccessible areas.

What Are Extra-Long Drill Bits?

Extra-long drill bits, as their name suggests, are specialized instruments that surpass the standard length of typical drill bits. Available in a variety of sizes, these bits typically range from 12 inches to an impressive 72 inches, addressing a diverse range of drilling needs.

Design and Construction

Drill bits are commonly made from high-speed steel (HSS) or cobalt steel to guarantee durability and resistance against wear. Certain varieties are enhanced with coatings such as titanium nitride to increase strength and extend their lifespan. Their uniform width along the entire length helps maintain stability and reduces the likelihood of bending or breaking while in use.

Applications

The versatility of extra-long drill bits spans across a wide array of applications, catering to the unique demands of various projects. Their significance is notably pronounced in construction and carpentry, facilitating the drilling of holes in challenging locations and through thick materials. These extended drill bits offer substantial advantages in plumbing, electrical work, cable installation, and accessing confined spaces, revolutionizing the way tasks are approached.

In the realm of woodworking, these tools excel at drilling deep holes, enabling the creation of joints and cavities that were previously inaccessible. Their utility extends to automotive repair, particularly in navigating through tight spaces such as engine bays.

Moreover, in metalwork, these drill bits play a pivotal role by enabling precise drilling in metal sheets or bars where standard bits prove inadequate.

Benefits

The extended reach of extra-long drill bits offers a significant benefit by granting access to areas typically inaccessible. This added length empowers users, especially professionals, to achieve enhanced control and precision during drilling, leading to cleaner and more precise hole formations. Additionally, their robustness and durability significantly contribute to their longevity and effectiveness, particularly when handling demanding tasks.

Considerations When Choosing Extra Long Drill Bits

Choosing the right drill amidst a vast array of options can be an intimidating task, but understanding key factors can simplify the selection process, ensuring precise and efficient drilling.

Material Consideration

The material you're drilling into is pivotal in selecting the appropriate drill bit. Various materials necessitate specific drill bit types:

  • High-Speed Steel (HSS) bits: Durable and suitable for wood, plastic, and soft metals.
  • Cobalt bits: Ideal for hard metals like stainless steel due to enhanced heat resistance.
  • Carbide-tipped bits: Designed for tough materials like masonry and concrete.

Drill Bit Size and Diameter

Matching the drill bit diameter to the hole size needed is crucial to prevent imprecise drilling or jamming issues. The hole size determines the necessary drill bit diameter.

Length Variation

Selecting the right length for the drill bit is crucial to reach the desired depth without straining the drill motor. Ensure the length suits the depth without causing flexing, which can lead to inaccuracies.

Shank Type

The shank, fitting into the drill chuck, varies between round and hexagonal shapes. A hex shank offers a more secure grip, reducing slippage, particularly in tough materials.

Coating for Durability

Certain bits have coatings for improved durability, reduced friction, and better heat dissipation. Coatings like titanium nitride (TiN) or black oxide enhance longevity and performance.

Brand Reputation and Quality

Choosing a reputable brand known for high-quality drill bits ensures reliability and longevity. Although they may be pricier, quality bits last longer, maintaining their sharpness over time.

Cost Consideration

Balancing quality with cost is essential. While quality matters, finding a bit that meets your requirements without overspending is important.

Tips For Using Extra Long Drill Bits

Using extra-long drill bits can be advantageous for reaching deep or confined spaces that standard bits can't access. Here are some tips for using them effectively:

  • Choose the Right Bit: Ensure the bit's design matches the material and task at hand. Different bits are designed for specific materials (wood, metal, masonry, etc.), so using the right type will enhance efficiency.
  • Secure Workpiece: Ensure the workpiece is firmly held in place before drilling to prevent any movement or accidents. Use clamps or a vice to secure it.
  • Slow and Steady Speed: When drilling with extra-long bits, maintain a slow and steady drilling speed. High speeds might cause the bit to bend or wobble, affecting accuracy.
  • Pilot Holes: For precise drilling, especially in harder materials, start with a smaller pilot hole. This helps guide the longer bit and reduces the risk of wandering or deviation.
  • Marking Depth: Mark the desired drilling depth on the bit using tape or a marker. It helps prevent drilling too deep and ensures accuracy.
  • Support for Length: Support the length of the bit as you drill. For very long bits, use additional tools, such as a steady hand or a secondary support structure to avoid excessive strain on the bit.
  • Clearing Chips: Periodically withdraw the bit to clear away debris and chips. This prevents clogging and overheating, maintaining the bit’s efficiency.
  • Use Lubrication: For metal or tougher materials, consider using cutting oil or lubricants to reduce friction and heat buildup, prolonging the bit's life.
  • Steady Pressure: Apply constant and even pressure while drilling. Avoid excessive force, as it might cause the bit to bend or break, particularly if it’s an extended length bit.
  • Safety Gear: Always wear safety goggles and other protective gear, especially when dealing with power tools. Metal shavings or wood debris can be hazardous.
  • Test on Scrap Material: If you're uncertain about the bit’s performance, try it on a scrap piece of the same material before drilling into the actual workpiece.
  • Storage: Store your extra-long drill bits properly. Keep them in a protective case or container to prevent bending or damage, as longer bits are more prone to being warped or bent if mishandled or stored carelessly.

Conclusion

In construction, woodworking, and various industries, the advent of extra-long drill bits has proven to be a significant advancement. Their extended reach and precise capabilities have transformed how professionals and hobbyists tackle demanding drilling tasks. Despite necessitating careful handling and attention, the advantages they provide in accuracy, reach, and adaptability render them an essential instrument for achieving precision in drilling, particularly in inaccessible spaces.

If you're looking for a way to expand your drill bit collection, consider investing in Extra Long Drill Bits. These specialized bits are designed to drill through tougher materials, such as metal and concrete, as well as larger and deeper holes. To find the best product for your needs, check out our featured section. We review and recommend the leading drill bits based on their design, performance, and ease of use.
1

BOSCH BL2739 3/16 In. x 12 In. Aircraft-Grade Black Oxide Drill Bit with Extra Length

97
36 reviews
Amazon
$1 OFF
Get the job done right with the BOSCH BL2739 3/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit. This drill bit is designed for long-lasting durability and superior performance. With its extra length, it is perfect for reaching hard-to-access areas. You can trust BOSCH to provide you with the best value for your money and the highest quality build. Visit the BOSCH Store today to get your hands on this amazing drill bit!
2

SOMADA 5/8-Inch x 12-Inch Auger Drill Bit for Drilling Wood

96
58 reviews
If you're looking for an extra-long drill bit that offers superior design, durability, value, and build quality, then the SOMADA 5/8-Inch x 12-Inch Auger Drill Bit is the perfect choice. This hex shank 3/8-Inch drill bit is perfect for use on soft and hard wood, plastic, drywall, and composite materials. With its superior design and build quality, you can rest assured that you're getting the best value for your money. Get your SOMADA Drill Bit today and start drilling with ease!
3

DUDUA 8-Piece 200mm Extra-Long Twist Drill Bit Set

93
51 reviews
Amazon
$2 OFF
DUDUA's 8-piece Extra Long Twist Drill Bit Set is the perfect tool for drilling into steel, wood, plastic, aluminum, plastic, and jewelry. With sizes ranging from 2mm to 7mm, these drill bits are designed for maximum durability and build quality, giving you the best value for money. Get the job done quickly and efficiently with DUDUA's Extra Long Drill Bits!
4

IRWIN 1890709 Straight Shank Installer Drill Bit - Perfect for Wood Drilling Projects

91
38 reviews
IRWIN Tools 1890709 Straight Shank Installer Drill Bits are designed to make drilling into wood a breeze. These extra-long 18-Inch by 3/8-Inch drill bits are constructed with superior design and build quality for maximum durability and value for money. Make your drilling projects easier with these reliable drill bits from Irwin Tools.
5

IRWIN 62116 1/4" x 12" 135° Split Point High Speed Steel Drill Bit

89
71 reviews
The Irwin 62116-1/4 by 12-Inch Drill Bit 135x is a must-have tool for any DIYer or professional. Made by Irwin Tools, this extra-long drill bit is designed for maximum durability and value for money. It boasts a high-quality build that is sure to last you for years to come. With this drill bit, you'll be able to tackle any project with ease and confidence. Get your hands on it today and experience the difference!
6

Neiko 12” Extra Long Drill Bit Set (10047A) - Ideal for Drilling in Hard-to-Reach Places

88
89 reviews
Discover the Neiko 10047A Extra Long Drill Bit Set - the perfect choice for any project! Featuring a 5-piece set of M2 HSS steel drill bits, each measuring 12 inches in length, this set includes 1/8, 3/16, 1/4, 5/16, and 3/8-inch sizes. With its superior design, durability, value for money, and build quality, you can trust the Neiko 10047A to get the job done. Visit the Neiko Store today and experience the best extra long drill bits on the market!
7

Drill America GLBCOX61/8 1/8" x 6" Cobalt Aircraft Extension Drill Bit for Precise Drilling

86
99 reviews
Amazon
$2 OFF
Drill America's GLBCOX61/8 1/8" x 6" Cobalt Aircraft Extension Drill Bit is the perfect choice for your next project. Our GLBCO Series drill bits are designed for superior performance and durability, offering you the best value for your money. Constructed from premium cobalt materials, these extra long drill bits are built to last and provide you with reliable results. Visit the Drill America Store today and get the perfect drill bit for your job.
8

Fulton 12" Long Brad Point Drill Bit Set - 7 Piece Set

85
69 reviews
Amazon
$5 OFF
Pros
  • Each bit is engraved with the size that makes it easy for identification
  • Comes with a brad point drill bit that tends to produce accurate and cleaner results
  • Features a sharp point on the tip that prevents the bit from walking like standard twist bits
Cons
  • The thin bits may not be sturdy enough
9

Drill America DWDA/CX61/8 1/8" x 6" High-Speed Steel Aircraft Extension Drill Bit

84
54 reviews
Discover the Drill America DWDA/CX61/8 1/8" x 6" High Speed Steel Aircraft Extension Drill Bit from the Drill America Store. This premium drill bit is designed for superior performance, durability, and value for money. Crafted from high-grade steel, this extra-long drill bit is built for superior quality and long-lasting use. Make your projects easier with the Drill America DWDA/C Series Drill Bit.
10

DEWALT Extra Long Black Oxide Drill Bit - 1/8" x 12"

82
42 reviews
If you're looking for the best drill bit for your next project, the DEWALT DW1602-1/8-Inch by 12-Inch Extra Long Black Oxide Drill Bit is the perfect choice. This drill bit is designed for maximum durability and performance, and offers excellent value for money. It's constructed with top-grade materials to ensure long-lasting build quality. Visit the DEWALT Store and get your Extra Long Drill Bit today.

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