DeWalt DT4582-QZ 51mm EXTREME Self Feed Forstner Drill Bit

DeWalt DT4582-QZ 51mm EXTREME self-feed Forstner drill bit (3-flat shank)

DeWalt DT4582-QZ is a 51mm self-feed Forstner drill bit designed for fast, clean and accurate large-diameter holes in timber and sheet materials. The threaded pilot point helps pull the bit through the workpiece for efficient boring, while the cutting geometry supports tidy hole edges where accuracy matters.

Ideal for trade and DIY woodworking tasks, the DT4582-QZ combines an aggressive self-feeding design with an anti-slip shank to help reduce chuck slip during demanding drilling applications.

Key Features

• 51mm Forstner profile: Produces clean, accurate holes for common woodworking and installation tasks.
• Self-feed threaded pilot point: Helps pull the bit into the material for faster progress with less forcing.
• Three sharp cutting edges: Supports rapid drilling with a clean finish in suitable materials.
• Anti-slip 3-flat shank: Three flat faces help improve chuck grip and maximise power transmission.
• Wide material suitability: Intended for hardwood, softwood, wooden boards and plasterboard.

Specifications at a glance

Suitable applications

• Large, clean holes in hardwood and softwood (e.g. joinery, carpentry and general timberwork).
• Boring through wooden boards and sheet materials where accurate hole geometry is required.
• Installation work requiring large-diameter holes (e.g. cable and pipe routes), where appropriate for the material.