DEWALT EXTREME SDS-plus Concrete Drill Bit 4mm x 160mm x 100mm 2 Cutter DEWDT9503-QZ

Description

Fast, Efficient Concrete Drilling for Trade Applications

The DEWALT EXTREME SDS-plus Concrete Drill Bit 4mm x 160mm x 100mm 2 Cutter DEWDT9503-QZ is built for licensed electricians, contractors, and maintenance professionals who need fast, reliable drilling performance on demanding job sites. Featuring a solid 2 cutter carbide tip design, this SDS-plus concrete drill bit delivers efficient drilling speed for plug, anchor, and clearance holes across masonry, concrete, brick, and stone applications.

Designed to reduce drilling resistance while maintaining accuracy, the four flute helix helps improve dust removal and energy transmission, making it ideal for repetitive installation work where speed and consistency matter. Whether you’re running cable routes, mounting accessories, or completing commercial fit-outs, this drill bit helps keep projects moving with less downtime.

Built for Durability and Reliable Trade Performance

On busy residential, commercial, and industrial projects, reliability matters. The hardened steel body and brazed carbide tip construction provide the strength needed for continuous use in tough drilling conditions. The maximised central core within the 4 flute spiral improves durability and helps reduce the risk of breakage during demanding hammer drilling applications.

Manufactured in Germany for dependable trade-grade quality, this DEWALT SDS-plus drill bit is suitable for both cordless and corded SDS-plus hammer drills. Contractors and electrical teams can confidently use it across a range of site conditions where dependable drilling performance and long service life are essential.

Trade-Ready Convenience for Australian Contractors

For electricians and contractors managing tight schedules and multiple projects, having reliable consumables available when needed is critical. This DEWALT EXTREME SDS-plus concrete drill bit is suited for fast-moving installation work where efficient procurement, consistent quality, and reduced replacement frequency help improve productivity on site.

Backed by trade-grade construction and compatible with standard SDS-plus fitment hammer drills, it’s a practical addition for electrical contractors, maintenance teams, and construction professionals who value dependable performance and streamlined purchasing through a trusted electrical wholesaler.

Key Specs

• Diameter: 4mm
• Total Length: 160mm
• Working Length: 100mm
• Cutters: 2
• SDS-plus fitment
• Suitable for masonry, stone, concrete, and brick/block work
• Compatible with cordless and corded SDS-plus hammer drills
• Made in Germany

Ideal For

• Licensed electricians completing cable fixing and mounting installations
• Electrical contractors drilling plug and anchor holes
• Commercial fit-out and maintenance work
• Residential construction and renovation projects
• Masonry, brick, concrete, and stone drilling applications
• Trade professionals using SDS-plus hammer drills on-site