Best HSS Long Length Bits of 2026
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HSS Long Length Bits are high-speed steel drill bits designed for drilling deep holes in metal, wood, and plastic. These bits are made from a durable material that can withstand high temperatures and maintain their sharpness over time. With their extended length, these bits are perfect for reaching difficult areas and drilling through thick materials. They come in a variety of sizes and are compatible with most drill chucks. These bits are a great addition to any DIY enthusiast or professional's toolkit, providing precision and accuracy in drilling tasks.
At a Glance: Our Top Picks
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Top 5 HSS Long Length Bits
Silverline 633490 Metric HSS-R Long Drill Bits 10pk
The Silverline 633490 Drill Bits are made from HSS-R roll forged 4341 high speed steel, ensuring durability and efficient performance. Manufactured to DIN340 standards with a 118° point, these bits provide precise and clean drilling. They are general-purpose 'jobber' drill bits, meaning they are suitable for a wide range of tasks. You can use them to drill through steel, aluminium, non-ferrous metals, plastics, and wood, making them versatile for various DIY and professional projects.
AB Tools 10mm Long Series HSS Drill
The AB Tools HSS Drill is a high-speed steel drill designed for precision and durability. With a length of 184mm, it offers an extended reach that allows you to access deeper areas with ease. The drilling part measures 121mm, making it ideal for various applications where longer drills are needed. Adhering to the DIN340 standard, you can trust its quality and performance. This single 10mm long series drill is perfect for both professionals and DIY enthusiasts looking for reliable tools.
kwb HSS Precision Metal Drill Bit Type N 5 mm
The kwb HSS Drill Bit is a timeless precision tool, designed for extra-long drilling tasks with its 5 mm diameter and 132 mm length. Its versatility allows you to tackle various materials with ease, providing smooth and efficient drilling. Crafted from precision-ground steel, it ensures consistent performance and accuracy, making your projects easier and more reliable. With its industrial quality, you can trust this drill bit to deliver precise results in steel and other challenging materials.
kwb HI-NOX HSS M2 Metal Drill Bit 3mm
The kwb HI-NOX Drill Bit is designed for efficient drilling in stainless steel and other metals. Its specialised short spiral flute reduces the pull-in effect, making it easier to drill through sheets and metal plates. With a precise 130° point angle and Quick Cut geometry, you will find that it produces small metal chips and is significantly stronger than traditional cobalt bits. Additionally, the drill bit's high heat resistance ensures that it retains its hardness, preventing any damage to the material you are working with.
Bosch Professional 1x Pilot Drill Bit HSS-G
The Bosch Pilot Drill Bit offers robust quality with a large diameter of 7.15 mm, ensuring enhanced durability for your drilling needs. Its specially designed tip provides three times more speed, making your projects more efficient. With a total length of 85 mm and a 3/8" hexagonal shank, this drill bit is versatile and easy to use. You can confidently drill through various materials, including wood, plastics, and metals, making it a valuable addition to your toolkit.
During our hss long length bit research, we found 72 hss long length bit products and shortlisted 5 quality products. We collected and analyzed 10,381 customer reviews through our big data system to write the hss long length bits list. We found that most customers choose hss long length bits with an average price of £5.66.
The hss long length bits are available for purchase. We have researched hundreds of brands and picked the top brands of hss long length bits, including Silverline, AB Tools, kwb, Bosch.
Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.