Manufactured from high-quality steel, each bit is engineered for durability and long life. The self-feeding threaded tip ensures rapid penetration into wood, reducing the need for applied pressure and improving drilling speed. Internal cutting planes help produce smooth, clean holes, even in dense or resinous materials.
The set includes a range of sizes from 25mm to 65mm, along with an extension and replaceable feed screws, offering versatility for a wide variety of applications. Removable feed screws and double internal cutters on larger sizes enhance performance and extend tool life.
Key Features
8-piece selfeed drill bit set for large diameter wood drilling
Self-feeding threaded tips for fast, effortless drilling
Sizes from 25mm to 65mm for versatile applications
Replaceable feed screws for extended lifespan
Internal cutting plane for clean, smooth holes
Heavy-duty steel construction for durability
Supplied with extension for increased reach
Applications
Drilling large holes in timber
Electrical and plumbing installations
Cable, pipe, and duct routing
Construction and site work








