Bosch

Bosch HSS Drill Bit 4mm - 10 Pcs/Pack

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Top 50 in Twist Drill Bits
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Incl. 5% VAT AED 27.54

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    Key Features

    • Designed for precision drilling in wood, metal, and plastic. Made from high-speed steel (HSS), these drill bits offer exceptional durability, sharpness, and long-lasting performance, ensuring clean and accurate holes with every use. The 4mm size is perfect for a variety of applications, making it a versatile tool for both professionals and DIY enthusiasts. With 10 drill bits in the pack, you'll have plenty for your tasks, ensuring efficiency and reliability. Bosch’s quality engineering guarantees that these drill bits will stand up to demanding drilling tasks.

Features & Benefits

High-Speed Steel (HSS) Construction

Made from durable high-speed steel, these drill bits are ideal for drilling through a variety of materials, including wood, metal, and plastic, ensuring excellent performance and longevity.

Pack of 10 Bits

The set includes 10 pieces of 4mm drill bits, providing great value for money and ensuring that you always have a backup when needed, ideal for high-volume projects.

Precision Ground Tip

The finely ground tip ensures accurate, smooth holes with reduced friction, allowing for clean and precise drilling, reducing the need for rework and improving project efficiency.

Versatile Material Compatibility

Suitable for use in a wide range of materials such as wood, metal, plastic, and PVC, making it a versatile choice for both DIY enthusiasts and professional tradespeople.

Durable and Long-Lasting

The high-quality HSS construction offers excellent wear resistance, ensuring the bits maintain their sharpness for extended periods, reducing the need for frequent replacements.

Efficient Drilling

Designed for fast, efficient drilling, these bits reduce working time and provide consistent performance, enhancing productivity during both light and heavy-duty tasks.

Reliable Performance

The Bosch 4mm HSS drill bits are built to withstand demanding use, offering superior cutting performance without overheating, making them suitable for a wide range of drilling applications.

Standard Drill Compatibility

These bits are compatible with most standard power drills, making them easy to use and install, ensuring quick and hassle-free setup for users.

Key Specifications

Custom Stock Status

In Stock

Weight

0.02 kg

Size

10 X 4MM

Quantity Unit

PKT

Brands

Bosch

Item Type

Drill Bit

Distributor

Authorized Distributor

Products Ranking

Top 50 in Twist Drill Bits

Frequently Asked Questions

This is a set of ten 4mm high-speed steel drill bits designed for precision drilling in wood, metal, and plastic. The bits feature a precision ground tip for clean, accurate holes and durable construction for long-lasting performance, making it suitable for both professional and DIY tasks.

They are suitable for drilling through wood, metal, plastic, and PVC, offering versatile use across common project materials.

A precision-ground tip reduces wandering, provides smoother entry, and helps you achieve cleaner, more accurate holes with less rework.

A 4mm bit is ideal for pilot holes, smaller holes for screws or dowels, and fastening hardware where a precise, small-diameter hole is required.

Secure your workpiece, insert the bit into a standard drill chuck, select an appropriate speed for the material, apply steady pressure without forcing, and periodically withdraw to clear chips. For metal, consider a slight lubricant to reduce heat.

Yes, they are designed to fit standard drills with common chucks, typically 1/4 inch (6.35mm) shanks, ensuring quick and easy bit changes.

Wipe bits clean after use, dry thoroughly, and store them in the provided case or a protective organizer to prevent rust and maintain edge integrity. A light coat of oil can be applied if you won’t use them for an extended period.

Wear eye protection, secure the workpiece, use proper drill speed for the material, don’t apply excessive force, and keep hands away from the rotated bit. Allow bits to cool if drilling metal for extended periods.

Yes. Having ten bits in one pack provides a ready supply for multiple tasks, reduces downtime from changing bits, and generally offers a favorable price-per-bit versus purchasing singly.

Both packs use the same 4mm HSS design with precision-ground tips, but the 10pc pack provides more bits for higher-volume work and typically offers better value for money per piece. Compare the two here: https://fepy.com/product/bosch-hss-drill-bit-4mm-6-pcs-pack

Both offer identical 4mm bit size and a 10-piece set, but brand differences may affect tip geometry, cutting efficiency, and price. See Makita’s 4mm 10pc option here: https://fepy.com/product/makita-hss-drill-bit-4mm-10-pcs-pack

Yes. They work well in both cordless and corded drills as long as the chuck accommodates a standard 4mm bit shank and you follow appropriate speed recommendations for the material being drilled.

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