Description
Adjustable Hole Saw Kit, Wood Hole Saw and Drywall Hole Cutter with Circle Cutter
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No more swapping drill bits: one adjustable tool cuts holes from 1.8 to 5.1 in
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Clean cuts through boards: three triple-tooth blades pierce plasterboard and softwood boards
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Edges free from burrs: the straight saw tooth design leaves clean, fine cuts
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Hole size set in three steps: loosen the central screws, adjust the diameter and tighten before drilling
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More room in your toolbox: one tool handles multiple tasks, saving money, effort and space
Tired of swapping out drill bits every time the hole size changes? One tool now cuts holes of varying diameters, saving you money, effort and valuable space in your toolbox, whether you are a carpenter, home decorator, contractor, professional or DIY enthusiast. Cutting holes for embedded lights, ceiling speakers or vents becomes one swift job, with replacement blades, a positioning bit and a hexagon socket wrench in the package.

Three triple-tooth blades pierce plasterboard and softwood boards, and the straight saw tooth design leaves clean, fine cuts free from burrs. As a drill attachment it has a shaft 0.3 in (8.5mm) across and 1 in (25mm) long, a 1.2 in (30mm) cutting depth and an overall diameter of 6.1 in (15.5cm). Loosen the central screws, set the diameter you want and tighten them securely before drilling, and keep your fingers clear of the blades.
Why choose Worfa
Adjustable Hole Saw
| Feature |
Worfa |
Others |
| One tool cuts holes from 1.8 to 5.1 in |
✓ |
Fixed size |
| Three triple-tooth blades pierce boards |
✓ |
Varies |
| Straight saw tooth gives clean, fine cuts |
✓ |
Varies |
| Replacement blades and wrench included |
✓ |
✕ |
| Positioning bit included in the package |
✓ |
✕ |
| 30-day easy returns |
✓ |
Varies |
Key Features
This circle cutter brings variety to every hole you drill:
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Adjustable diameter: A single tool cuts holes of varying diameters, so you stop changing between multiple drill bits.
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Three triple-tooth blades: They pierce plasterboard and softwood boards with ease.
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Straight saw tooth design: The teeth leave clean, fine cuts free from burrs.
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Replacement blades: Spare blades come in the package.
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Positioning bit and wrench: A positioning bit and a hexagon socket wrench come in the package.

Specifications
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Material: Nylon + Zinc-Aluminum Alloy
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Color: Silver
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Product Size: 6.1 in (15.5 cm)
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Product Weight: 16.4 oz (466g)
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Hole diameter range: 1.8 to 5.1 in (45mm to 130mm)
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Cutting depth: 1.2 in (30mm)
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Shaft diameter: 0.3 in (8.5mm)
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Shaft length: 1 in (25mm)
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Positioning bit range: 0.2 in (0.6cm)
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Blades: Three triple-tooth blades
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Quantity options: Buy 1, Buy 2 or Buy 3

Package Includes:
- 1 x Adjustable punch saw tool for drilling (the adjustable punching saw)
- Replacement blades
- Positioning bit (0.6cm range)
- Hexagon socket wrench

How to Use
- Undo the central screws first.
- Set the hole to the diameter you need.
- Tighten the screws firmly before you start drilling.

Applications
This tool suits carpenters, home decorators, contractors, professionals and DIY enthusiasts, for cutting holes for embedded lights, ceiling speakers, vents and any other hole-cutting task.
Right for you if
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✓You install embedded lights, speakers or vents — it cuts holes from 1.8 to 5.1 in
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✓You are tired of swapping drill bits — one adjustable tool replaces multiple bits
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✓You work with plasterboard or softwood boards — three triple-tooth blades pierce both
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✓You want spares in the box — replacement blades, a positioning bit and a wrench come with it
If two or more of these sound like you, this is the one.
FAQs
Q: What hole sizes can this adjustable hole saw cut?
A: It cuts holes of varying diameters from 1.8 to 5.1 in (45mm to 130mm), with a cutting depth of 1.2 in (30mm).
Q: What materials can the wood hole saw cut?
A: Its three triple-tooth blades pierce plasterboard and softwood boards.
Q: How do I change the hole size?
A: Loosen the central screws, adjust the diameter and tighten the screws securely before drilling. Keep fingers clear of the blades.
Q: What is in the package?
A: The adjustable punch saw tool, replacement blades, a positioning bit with a 0.2 in (0.6cm) range and a hexagon socket wrench.
Q: What jobs is it made for?
A: Cutting holes for embedded lights, ceiling speakers and vents, for carpenters, home decorators, contractors and DIY users.