DEWALT EXTREME SDS-plus Concrete Drill Bit 16mm x 160mm x 100mm 2 Cutter DEWDT9578-QZ

Description

Fast, Clean Drilling Performance for Demanding Concrete Jobs

When time matters on site, the DEWALT EXTREME SDS-plus Concrete Drill Bit is built to keep you moving. Designed with a solid 2-cutter carbide tip, it delivers fast, aggressive drilling performance through masonry, stone, concrete, and brick/block work—ideal for high-volume installation work where efficiency is critical.

The 4-flute spiral design improves dust removal while maximising energy transfer from your SDS-plus hammer drill, helping maintain consistent drilling speed and reducing binding in tough materials. Whether you’re setting anchors, drilling plug holes, or working through reinforced surfaces, this bit is engineered to reduce downtime and keep productivity high across residential, commercial, and industrial jobs.

Built for Durability, Strength, and Jobsite Reliability

Manufactured with a hardened steel body and brazed carbide tip construction, this drill bit is designed to withstand heavy-duty trade use. The strong carbide-to-body bond ensures long service life, even under continuous hammer drilling conditions.

The reinforced central core within the 4-flute helix adds extra stability and durability, helping reduce breakage and wear during repetitive drilling tasks. Made in Germany to strict manufacturing standards, this bit supports consistent performance you can rely on across multiple projects, reducing tool changeovers and helping maintain workflow efficiency on tight schedules.

Trade-Ready Compatibility for Faster Installations

Designed for SDS-plus fitment hammer drills (corded or cordless), this drill bit integrates seamlessly into your existing trade toolkit. It’s a practical choice for electricians, contractors, and maintenance teams who need reliable consumables that perform across varied site conditions.

Ideal for fast-paced electrical and construction work, it supports drilling for anchors, fixings, and clearance holes—helping streamline installation work and reduce delays caused by tool failure or underperformance. A dependable option for contractors managing multiple jobs where speed, availability, and consistency matter.

Key Specs

• Bit Type: SDS-plus concrete drill bit
• Cutter Design: 2-cutter carbide tip
• Carbide Construction: Brazed carbide tip and body
• Flute Design: 4-flute spiral with reinforced central core
• Application: Masonry, stone, concrete, brick and block work
• Compatibility: SDS-plus hammer drills (corded and cordless)
• Manufacturing Origin: Made in Germany
• Total Length: 450mm
• Working Length: 400mm
• Diameter: 12mm (as provided in specifications)

Ideal For

• Licensed electricians and electrical contractors
• Construction and building maintenance teams
• Commercial and residential fit-out projects
• Facilities and property maintenance crews
• Installing anchors, plugs, and fixings in concrete and masonry
• Fast-paced trade environments requiring durable drill bits
• Multi-site contractors needing reliable, repeat-use tooling