High Speed Steel (Hss) Metric Drill Bit (4.8mm X 86mm)

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This 4.8mm x 86mm metric drill bit is made from high speed steel (HSS) with a 118° precision ground tip and is manufactured to DIN 338 specification. With a 52mm working length, it is ideal for drilling ferrous and non-ferrous metals, plastic, wood, etc.

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Description How to Use Warranty

HSS METRIC DRILL BIT 4.8mm x 86mm

Crafted from high speed steel (HSS), this 4.8mm x 86mm metric drill bit combines durability with exceptional performance for both DIY enthusiasts and professionals alike. Designed with a 118° precision ground tip, it ensures clean, accurate drilling through a variety of materials including ferrous and non-ferrous metals, plastics, and wood. Adhering to the stringent DIN 338 specification, this drill bit offers a robust working length of 52mm, making it an essential tool for precise drilling tasks in any workshop.

- 🔩 Suitable for multiple materials: Metal, plastic, and wood
- ✨ Precision-ground tip for clean holes
- 🔧 Manufactured to DIN 338 standards for reliability

🔹 How to Use

🔹 Step 1: Properly install the bit into the drill chuck.
🔹 Step 2: Mark the drilling spot on the material to ensure accurate placement.
🔹 Step 3: Set the drill to a low speed and position the tip of the drill bit on the marked spot.
🔹 Step 4: Gradually increase the speed and apply steady pressure to drill through the material.
🔹 Step 5: Once finished, withdraw the drill bit carefully and clean any debris from the hole.

We work hard to make sure Amtech tools are reliable as well as affordable. However, if you have a problem with any product, we want to get your job up and running again as quickly as possible.

All our hand tools are backed by a three year product replacement warranty and our power tools range are covered for up to two years.

So if something develops a fault within the specified warranty period, we’ll replace it, subject to proof of purchase.

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Is This the Right Tool for You

Is This Tool Right For You?

🔹 Ideal for drilling precise holes in ferrous and non-ferrous metals, making it perfect for metalworking projects.

🔹 Excellent for creating clean, accurate holes in plastic and wood, suitable for a variety of DIY tasks.

🔹 The 118° precision ground tip ensures efficient drilling and reduces the risk of bit wander for improved accuracy.

🔹 With a working length of 52mm, it’s particularly effective for applications that require depth without compromising on control.

🔸 Not ideal for large-scale projects requiring extended drilling depths; a longer bit may be more appropriate.

🔸 Not suitable for extremely hard materials like stainless steel or masonry; consider specialised bits for those applications.

How This Tool Makes Your Job Easier

How This Tool Makes Your Job Easier

🌟 The high-speed steel (HSS) construction ensures durability, allowing you to drill through tough materials like metal with ease, reducing the need for frequent bit replacements and saving you time on your projects.

🌟 The 118° precision ground tip enhances cutting efficiency, providing cleaner and more accurate holes that minimise the need for additional finishing work, resulting in a professional finish every time.

🌟 With a 52mm working length, this drill bit is versatile enough to tackle a variety of applications, whether you’re working with wood, plastic, or metals, making it an essential tool for both DIY enthusiasts and professionals alike.

🌟 The bit's compliance with DIN 338 specifications guarantees consistent performance and reliability, giving you confidence that it will perform reliably across different jobs, thus enhancing your productivity and peace of mind.

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How We Compare

Feature ✅ High Speed Steel (Hss) Metric Drill Bit (4.8mm X 86mm) ❌ Other
Material Quality ✅ Crafted from high-speed steel (HSS) for superior hardness and heat resistance, ensuring a longer lifespan when drilling through tough materials. ❌ Often made from low-grade materials, which can wear out more quickly and may not withstand high temperatures, leading to frequent replacements.
Tip Design ✅ Features a 118° precision ground tip, facilitating clean and efficient entry into various surfaces, which enhances drilling performance and precision. ❌ Generally has a less optimised tip angle, leading to potential chipping and difficulties in creating clean holes.
Versatility ✅ Suitable for drilling in a range of materials including ferrous and non-ferrous metals, plastic, and wood, making it a versatile choice for both DIY enthusiasts and professionals. ❌ Typically limited to wood or soft materials, restricting its usage and requiring multiple bits for diverse projects, which can increase costs and storage needs.
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Why Buy from Amtech?

🔧 Why Choose Amtech?

• Trusted Quality: Over 30 years of reliable performance.

• Everyday Practicality: Designed for real jobs – smart, durable, easy to use.

• Great Value: Professional results without the premium price tag.

• Ongoing Support: Straightforward warranties and UK-based after-care.

• 90-Day Free Returns: Just in case it’s not quite right for your project.

Frequently Asked Questions

You have questions, we have answers

What makes Amtech tools different from other brands?

Amtech stands out for its commitment to quality, affordability, and variety. We offer a wide range of high-quality, durable tools at budget-friendly prices, making us a go-to choice for both DIY enthusiasts and professionals.

How can I get assistance if I'm unsure which Amtech tool is right for my project?

Our customer service team is always ready to help. You can email us at support@amtechdiy.com or call on 0189 5435556. We can guide you in choosing the right tool for your specific project needs.

What’s your returns policy?

Somtimes a product might not be just right for your project, and that's why we offer 90-day free returns. Start a return from “My Account.” We’ll email a pre-paid Evri label—drop it at your nearest Evri point.

What warranty do you offer?

Rest assured, you're covered with our 3-Year No-Fuss Warranty on all Hand Tools, and a 2 Year No-Fuss Warranty on Power Tools. No registration needed - just keep your proof of purchase.



Can I buy Amtech locally?

Absolutely! We have thousands of great stockists acoss the UK - find your nearest one here.

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