DeWALT DT70755‑QZ Metal Drill Bit Set • HSS Steel • Tough Case • 21 Pieces

Professional DeWALT DT70755‑QZ Metal Drill Bit Set – PRO Class Durability

The DeWALT DT70755‑QZ drill bit set is a complete 21-piece accessory package for metal drilling, housed in a durable Tough Case. This solution is designed for demanding users who expect reliability, precision, and long tool life. The drill bits made of high-speed steel (HSS) guarantee wear resistance, while Toughcore technology enhances stability during work even in tough conditions.

Main Advantages and Technologies

• High-speed steel HSS – high resistance to overheating and wear.
• Toughcore – conical core minimizes the risk of breakage and increases durability.
• Quick tip – ensures precise centering and immediate drilling start.
• Anti-slip shank – three flat sides eliminate rotation in the chuck.
• Tough Case – durable, modular, compatible with the TSTAK system.
• System set – ability to connect and secure multiple accessory sets.

Application of the DT70755‑QZ Set

This professional drill bit set is suitable for workshops, construction sites, and service work. Ideal for:

• drilling in structural steel, sheets, and metal components,
• assembly and installation work,
• precision holes in machine parts and structures,
• use with corded and cordless drills.

Comfort and Safety of Work

DeWALT drill bits provide stable guidance, minimal vibrations, and full control over the tool. The anti-slip shank increases safety, while the quick tip reduces the risk of slipping on the metal surface. The Tough Case protects accessories from damage and helps keep the workspace organized.

Technical Data of DeWALT DT70755‑QZ

• Type: drilling accessories
• Application: metal
• Shank: cylindrical
• Dimensions: 29 x 20 x 5
• Weight: 0.86 kg

Equipment – Set Contents

The set includes drill bits:

• 1 mm
• 1.5 mm
• 2 mm
• 2.5 mm
• 3 mm
• 3.2 mm
• 3.3 mm
• 3.5 mm
• 4 mm
• 4.2 mm
• 4.5 mm
• 4.8 mm
• 5 mm
• 5.5 mm
• 6 mm
• 6.5 mm
• 7 mm
• 7.5 mm
• 8 mm
• 10 mm
• 12 mm

Who is this set for?

• for professionals working with metal,
• for assemblers, installers, and service technicians,
• for DIY enthusiasts expecting premium quality,
• for users of the TSTAK system who want to keep their accessories organized.

Summary

DeWALT DT70755‑QZ is a complete, durable, and precise metal drill bit set that stands out for its quality of workmanship, Toughcore technology, and practical Tough Case. It is an investment in reliability, organization, and comfort of work – ideal for both professional applications and home workshops.