DeWalt DT8920-QZ ELITE 7mm x 160mm SDS Plus Full Head Carbide Drill Bit

DeWalt DT8920-QZ ELITE SDS Plus Full Head Carbide Drill Bit — 7mm x 160mm

DeWalt DT8920-QZ is an SDS Plus concrete drill bit designed for fast, accurate drilling and long service life in tough masonry applications, including reinforced concrete. With a full head carbide cutting design and 4-cutter geometry, it’s built to help reduce jamming and keep holes clean when working with rotary hammers.

Part of the ELITE series, DT8920-QZ combines a robust core and optimised flute design to support efficient debris removal and improved durability on demanding site work.

Key Features

• Full head carbide, 4-cutter design: Helps produce clean holes while improving durability in demanding drilling tasks.
• Rebar strike resistant: Designed to reduce the risk of breakage if the bit contacts reinforcing steel in concrete.
• Full carbide pilot tip: Supports quick starts and more accurate hole positioning.
• Iron Blast Technology: Composite blasting process helps strengthen the bit to reduce the risk of breakage.
• Tough core construction: More material through the bit body for increased durability.
• Optimised flute design: Helps move dust and debris away efficiently for smoother drilling.

Specifications at a glance

Suitable applications

• Drilling anchor and fixing holes in concrete and reinforced concrete using SDS Plus rotary hammers.
• General masonry drilling where clean hole quality and durability are important.
• Site work where contact with rebar is possible.