19 25-Piece Twist Drill Bit Set for Wood and Metal Drilling with High-Speed Steel Construction

This twist drill bit set offers a practical solution for drilling into wood boards, thin iron sheets, and aluminium alloy. With a choice of 19 or 25 pieces, you get the right range of sizes for everyday projects. Made from high-speed steel, each bit is designed to maintain a sharp edge through repeated use. The 118-degree point angle provides accurate centring and reduces walking on smooth surfaces, making it easier to start holes exactly where you need them.

Features and Construction

Built for reliability, these drill bits combine practical design with robust materials for consistent results across multiple jobs.

Material and Build

Each twist drill bit is constructed from high-speed steel, a material known for its ability to withstand friction and heat during drilling. This construction suits both wood and thin ferrous and non-ferrous metals. The round shank ensures compatibility with most hand drills and drill presses.

Size and Practical Fit

Overall lengths range from 34mm to 151mm, accommodating shallow and deeper holes. The 118-degree point angle is a standard geometry that aids cutting efficiency and reduces the need for centre punching. Bits are supplied in a sturdy box for organised storage and easy size selection.

Uses and Placement

Designed for general workshop and DIY tasks, this set covers common drilling needs without specialised requirements.

Event or Professional Use

Trade professionals can rely on these bits for routine installations, maintenance, or fabrication work. The set includes sizes that handle typical screws and fixings, making it suitable for joinery, metal framing, and light engineering.

Everyday Home Use

Home users will find these bits useful for assembling furniture, hanging shelves, or repairing appliances. The ability to drill into wood and thin aluminium means one set covers many household tasks, reducing the need for multiple specialised drills.

Benefits and Buying Value

This set offers straightforward value through its material choice and size range, supporting a wide variety of drilling applications.

Reuse and Low Maintenance

High-speed steel retains its edge over multiple uses, especially when bits are cleaned after each job. Storing them in the supplied box protects the points and shanks from damage, extending their working life without complex care.

Why Choose This Product

If you need a straightforward set of twist drill bits for wood and thin metal, this product gives you a practical range of lengths and diameters. The 118-degree point angle and round shank are standard features that work with your existing drill, so you can start drilling immediately.