DEWALT EXTREME Impact Spade Bit 38mm x 152mm DEWDT4777-QZ

Description

Fast, Clean Cutting Performance on Every Drill Job

When time matters on-site, this DEWALT EXTREME Impact Spade Bit 38mm x 152mm DEWDT4777-QZ delivers fast penetration and efficient material removal across hardwood, softwood, and general construction timber. The precision-ground central point helps the bit bite quickly into material, reducing walking and allowing electricians and contractors to drill with confidence from the first contact.

Chamfered outer edges are designed to produce cleaner holes while accelerating drilling speed, making it ideal for repetitive installations where consistency and finish quality matter. Whether you’re running cabling through framing or working through structural timber, this bit is built to keep productivity high and downtime low.

Built for Tough Site Conditions and Long-Term Durability

Designed for demanding trade environments, this spade bit features an extra thick and robust steel shank engineered for strength under load. It’s built to withstand repeated impact use, helping reduce breakage during high-volume drilling tasks.

The hardened construction is suitable for challenging applications, including timber with embedded nails, where standard bits would typically fail or dull quickly. This durability means fewer bit changes on-site, helping licensed electricians and contractors maintain workflow continuity and avoid costly interruptions.

With reliable performance across residential, commercial, and maintenance projects, it supports compliance-focused work where tool failure is not an option.

Trade-Focused Design for Faster Job Completion

Featuring a 1/4″ shank, this spade bit ensures a secure, slip-resistant fit in impact drivers and drills commonly used by professional electricians and contractors. The stable grip helps improve control during repetitive drilling tasks, especially in overhead or tight-access installations.

Its 152mm total length provides practical reach for standard framing and electrical rough-ins, helping reduce the need for multiple tool changes during a job. This translates into faster completion times and improved on-site efficiency.

For busy contractors managing multiple projects, this bit supports smoother workflow, fewer delays, and more predictable installation outcomes—keeping jobs on schedule and margins protected.

Key Specs

• Diameter: 38mm
• Total Length: 152mm

Ideal For

• Licensed electricians and electrical contractors
• Residential, commercial, and industrial electrical installations
• Cable routing through timber framing and studs
• Maintenance and refurbishment work
• Builders and site technicians requiring fast timber drilling
• Jobs involving hardwood, softwood, and nail-embedded timber