This durable holesaw is perfect for making larger access points, pipe installations, electrical fittings and ventilation openings with a 2-inch (51mm) cutting diameter. Features M42 high-speed steel (HSS) teeth bonded to a tough alloy body that is durable, strong and optimizes cutting. Powered with bi-metal technology, this blade provides excellent hardness and shock resistance supporting consistent cutting across wood, sheet metal, plastics and composites.
The AMTECH Bi-Metal Holesaw 51mm is easy to use, and it can be used with standard drills, cordless drills, and arbors which makes the tool essential to anyone from DIY enthusiasts to professional carpenters, builders, plumbers or electricians. It has a deep cut which gives it an advantage especially in processes like engraving and cutting through thicker materials or stacked surfaces.
Ideal for tough drilling where consistent performance is necessary, the edges of this premium-grade holesaw are long-lasting and precision-engineered to perfection. A fine cutting tool which is perfect for home improvement and professional projects that will definitely find a place in every toolbox.
What's Included
Key Benefits
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Sturdy Bi-Metal Construction - Alloy body that together with the M42 HSS teeth, giving you the best wear resistance ability
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51mm – Bigger Diameter – Ideal for drilling larger access holes where you must insert fittings and installations
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Multi-Material Cutting - Even cut sheet metal, plastic or composites unlike competitor tools
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Sharp, Consistent Edges – Variable pitch teeth cut down on vibration for a more polished finish when sanding
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High Drill Compatibility — This should work with any corded, cordless or arbor mounted drill
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Durable Industrial Quality Performance — for ultra-rugged DIY and pro use
Application Tips
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Cutting harder metals from aluminum up or steel alloys will cause overheating if using higher drill speeds
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Secure the workpiece, as it will provide better work stiffness and less ragged results
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Lubricate your blade lightly when cutting metal to further improve the life of the blade
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You should let the mill to cut on its very own — never ever power a saw
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Wear safety goggles and protective gloves always during use
Product Information
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Product Type: Bi-Metal Holesaw
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Brand: AMTECH
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Diameter: 51mm (2 inch)
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Material: M42 High-speed steel cutter + alloy body
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Cutting Application: Wood, Metal, Plastic, Composites
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Compatibility: Corded Drills, Cordless Drills, Arbor
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Cutting Depth: Deep Cut, Precision Drilling
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Design: Smooth Cutting With Variable Pitch Teeth
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Use: DIY, Professional, and Industrial Projects
FAQs
1. What is the hole pattern and size for this holesaw?
Produces a 51mm (2-inch) diameter clean cut.
2. Would it work on sheet metal?
That is right, M42 HSS teeth are made for metal cutting and through the sheet metal, of course.
3. Can this fit in cordless drills?
Yes, is compatible with both corded and cordless drills.
4. Does it include an arbor?
Yes the arbor is included.
5. Is it able to cut through thicker materials?
Yes, it is able to handle thicker and stacked materials, as well.
6. What other things that it can cut rather than metal?
In addition, it is perfect for the wood, plastics and composite materials.
7. Is it industrial grade?
Yes, it is industrial grade and made for professional trades.
8. What should I do so I get the best results in metal cutting?
Slow down and use cutting fluid to prolong tool life.
9. Does it provide nice tidy edges?
Yes the variable pitch teeth will lessen some vibration to make sure accurate cuts
10. What longevity can I expect from a holesaw of this type?
The bi-metal construction makes this product last for a longer time if you use and store it properly.
