DEWALT HSS-G High Performance 19 Piece Drill Bit Set DEWDT5923-QZ

Description

Built for Fast, Clean, High-Accuracy Drilling in Metal

The DEWALT HSS-G High Performance 19 Piece Drill Bit Set is engineered for licensed electricians and contractors who need consistent drilling speed, accuracy, and long tool life on-site. Manufactured from high-performance high-speed steel (HSS) and built to DIN 388 standards, this set delivers dependable cutting performance across demanding metal applications.

The precision-ground twist design and 118° point angle help ensure fast penetration and reduced walking, improving control and efficiency during repetitive drilling tasks. With excellent concentricity and tight diameter tolerance, tradesmen can expect cleaner holes and fewer reworks—especially important on time-critical electrical installs and maintenance jobs.

Built for Reliability, Compliance & Demanding Trade Environments

Designed for stationary drilling applications, this set performs across a wide range of materials including steel, cast steel, alloyed and non-alloyed metals, grey cast iron, nickel, brass, and more. The Type N flute spiral groove is ground from solid stock for improved chip removal and smoother cutting action.

With diameter tolerance to H8 and precision-ground construction, this drill bit set supports consistent, repeatable results that align with professional trade expectations. Whether you’re working on electrical enclosures, mounting systems, or fabrication tasks, this set is built to deliver reliable, compliant performance across multiple site conditions.

Trade-Ready Convenience for Faster Job Completion

This 19-piece set gives electricians and contractors a complete range of commonly used sizes in one organised kit, reducing downtime spent sourcing individual bits. Covering 1mm through to 10mm in precise increments, it supports everyday installation and maintenance work across residential, commercial, and industrial projects.

Having a full range on hand improves workflow efficiency, allowing trades to move seamlessly between tasks without interruption. Ideal for contractors managing multiple jobs, this set helps streamline tool management and keeps projects moving on schedule.

Key Specs

• Material: High-performance High-Speed Steel (HSS)
• Standard: Manufactured to DIN 388
• Point Angle: 118° precision ground
• Flute Type: Type N spiral groove, right-hand cutting
• Diameter Tolerance: H8
• Applications: Steel, cast steel, alloyed/non-alloyed materials, grey cast iron, spherical-graphite cast iron, sintered iron, nickel, brass, and similar materials
• Sizes Included: 1 / 1.5 / 2 / 2.5 / 3 / 3.5 / 4 / 4.5 / 5 / 5.5 / 6 / 6.5 / 7 / 7.5 / 8 / 8.5 / 9 / 9.5 / 10mm

Ideal For

• Licensed electricians and electrical contractors
• Commercial and residential electrical installation work
• Maintenance and facilities technicians
• Metal fabrication and workshop drilling tasks
• Builders and construction fit-out teams
• Project engineers and site supervisors requiring reliable drilling performance