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Adjustable Hole Saw 45-130mm for Woodworking, Hole Cutter for Electric Drill
Adjustable Hole Saw 45-130mm for Woodworking, Hole Cutter for Electric Drill
⚡ Cut Perfect Circles Every Time — One Tool, Infinite Sizes!
Stop buying huge sets of fixed hole saws. This revolutionary adjustable punch saw dials in to any size you need to cut flawless holes for ceiling lights, speakers, and woodworking projects.

Instantly adjust the cutting diameter from 45mm up to 130mm.
Dial Your Exact Size
Expands & contracts for the perfect fit • Zero wood burning
Cutting Range
Precision
Massive Box
The Problem with Standard Hole Saws
Installing recessed ceiling lights, downlights, or routing cables requires exact precision. If you use a jigsaw, the circle will never be perfectly round. If you use standard hole saws, you have to buy a completely new saw every time a fitting requires a slightly different diameter.
The FLEXSHOP Adjustable Circular Saw is a complete game-changer. Featuring a precision measuring track, you simply slide the three cutting blades to your exact required size (anywhere between 45mm to 130mm), lock them in, and let your drill cut a buttery-smooth, factory-perfect circle in seconds.
Why Tradesmen Switched to This Tool
1. Infinitely Adjustable Scale
Don't be restricted by fixed sizes. The laser-etched scale allows you to dial in the exact millimeter you need. Whether the light fitting requires a strange 83mm or 112mm hole, this tool adapts instantly.

Loosen, slide to your measurement, and lock for a perfect cut.
2. Triple-Tooth Alloy Blades
Unlike cheap circle cutters that use one flimsy blade, this tool features 3 heavy-duty tungsten alloy blades working simultaneously. This prevents the drill from getting stuck, completely stops wood burning, and creates an incredibly clean edge on both sides of the board.

Three blades cut through thick materials smoothly without catching.
- Universal Drill Fit — Features a standard hex/triangular shank that locks securely into 99% of cordless and corded electric drills without slipping.
- Multi-Material Cutting — Easily powers through Drywall (Gypsum), Plywood, MDF boards, Plastics, Acrylics, and PVC.
- Center Guide Drill Bit — Includes a sharp center pilot bit that anchors the tool precisely, stopping it from wandering across your ceiling when starting the cut.
- Massive Money Saver — Replaces an entire expensive toolkit of fixed-size hole saws, saving you thousands of rupees and valuable toolbag space.
FLEXSHOP Saw vs Old Methods
| Feature | Adjustable Saw | Fixed Hole Saws | Manual Jigsaw |
|---|---|---|---|
| Size Flexibility | ✓ Any size (45-130) | ✗ Fixed only | ✓ Any size |
| Edge Cleanliness | ✓ 100% Perfect | ✓ Good | ✗ Very Rough |
| Toolbox Space | ✓ Pocket Size (1 Tool) | ✗ Huge Box (15 Tools) | ✗ Needs full saw |
| Wood Burning | ✓ Zero (3 Blades) | ✗ Often burns | ✓ None |
Cut Perfect Circles in 3 Steps

Perfect for installing ceiling lights, vents, and speaker holes.
📦 What You Get In Your Kit
✅ 1 x Heavy-Duty Adjustable Circular Punch Saw
✅ 3 x Pre-installed Tungsten Alloy Blades
✅ 1 x Center Pilot Drill Bit
✅ 1 x Hex Adjustment Wrench

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