DEWALT XLR SDS-plus Full Head Carbide Concrete Drill Bit 10mm x 210mm x 150mm 4 Cutter DEWDT8929-QZ

Description

Built for Fast, Clean Concrete Drilling Performance

The DEWALT XLR SDS-plus Full Head Carbide Concrete Drill Bit 10mm x 210mm x 150mm 4 Cutter (DEWDT8929-QZ) is engineered for licensed electricians and contractors who need consistent drilling speed and accuracy in tough concrete applications. Designed with a full carbide head and 4-cutter geometry, it delivers aggressive cutting action while maintaining control and stability on demanding job sites.

The rebar strike resistant design helps reduce breakage when hitting steel reinforcement, making it a dependable choice for heavy-duty drilling in reinforced concrete. Combined with a 2-stage flute and variable helix pattern, debris is efficiently cleared from the hole, helping maintain drilling speed and reducing binding during continuous work.

A full carbide pilot tip supports quick starts and precise positioning, helping trades achieve accurate anchor holes faster with less rework—ideal for high-volume installation tasks where productivity matters.

Engineered for Durability, Rebar Resistance & Long Service Life

Built as part of the Elite Series, this DEWALT SDS-plus drill bit is designed to withstand the harsh realities of site work. The high-speed blasting process strengthens the bit, improving resistance to breakage and extending working life under heavy load conditions.

With up to 2x longer life compared to previous designs, the increased carbide surface area enhances wear resistance when drilling into abrasive materials like reinforced concrete. This means fewer bit changes, less downtime, and better cost efficiency across large-scale projects.

The integrated anchor wear mark indicator provides a clear visual guide for hole accuracy during anchor installation. Once the wear mark is no longer visible, it signals that the bit should be replaced—helping maintain compliance and installation quality on structural and mechanical fixings.

Trade-Ready Efficiency for Electricians & Contractors

Designed for licensed electricians, electrical contractors, and maintenance teams, this drill bit supports fast-paced installation work across residential, commercial, and industrial sites. Whether you’re running conduit, installing anchor fixings, or completing structural mounting work, it’s built to keep productivity high and delays low.

Its SDS-plus compatibility ensures quick bit changes on the job, while the robust carbide construction supports repeated use across multiple projects. Ideal for contractors managing tight deadlines, multiple job sites, and material efficiency targets.

For trade professionals who rely on consistent performance and minimal downtime, this DEWALT XLR drill bit helps streamline drilling tasks and keep projects moving.

Key Specs

• Product: DEWALT XLR SDS-plus Full Head Carbide Concrete Drill Bit
• Model: DEWDT8929-QZ
• Diameter: 10mm
• Total Length: 210mm
• Working Length: 150mm
• Cutter Design: 4 Cutter
• Head Material: Full Carbide
• Shank Type: SDS-plus
• Rebar Strike Resistant Design
• 2-Stage flute with variable helix pattern
• Full carbide pilot tip
• Anchor wear mark indicator

Ideal For

• Licensed electricians and electrical contractors
• Concrete drilling for anchor installation and fixings
• Commercial and residential electrical rough-in work
• Industrial maintenance and facility upgrades
• Drilling into reinforced concrete and masonry
• High-volume repetitive drilling applications