
Adjustable Circle Hole Cutter 30-120mm
Khardware
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Features
Overview
The Adjustable Circle Hole Cutter 30-120mm is a versatile, no-brand tool for cutting clean circular holes in wood, plastic, thin metal, plasterboard, and similar sheet materials. With alloy steel cutter blades and a centre drill, it adjusts from 30mm to 120mm diameter for a wide range of hole sizes – a practical, budget-friendly option for plumbers, electricians, carpenters, or DIYers needing precise cutouts without multiple fixed hole saws.
Why You’ll Love It
- Adjustable diameter from 30-120mm covers most common hole sizes in one tool
- Alloy steel blades hold sharpness well for clean cuts with minimal tear-out
- Centre drill ensures accurate positioning and reduces wandering
Built for Real Work
The twin alloy steel cutter blades are mounted on an adjustable arm with a locking mechanism for precise diameter setting, while the replaceable centre drill guides the cut and provides stability. Designed for use in a standard drill (handheld or drill press), it works best on softer materials and thin sheet metal up to ~3mm – a simple, effective cutter for electrical boxes, plumbing pipes, or ventilation holes without the cost of branded hole saw kits.
Perfect For
- Electricians and plumbers cutting holes for conduits, pipes, or outlets
- DIYers and tradies making cutouts in timber, drywall, or plastic panels
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