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High-Quality 12mm-270mm TCT Hole Saw for Metal Drilling | China Suppliers & Factory
Our TCT Alloy Hole Saw is a high-performance cutting tool engineered for precise and efficient hole drilling in various metal materials. Crafted with premium YG10X tungsten carbide teeth, this hole saw boasts exceptional hardness, wear resistance, and heat resistance—key properties that ensure long service life and stable cutting performance even in tough working conditions. The saw body is made of high-quality 45# carbon steel, which undergoes rigorous heat treatment to enhance its toughness and structural stability, effectively preventing deformation during high-speed rotation.
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Available in a wide range of specifications from 12mm to 270mm, this TCT hole saw offers versatile solutions for different drilling needs. It is perfectly compatible with electric drills and bench drills, suitable for both handheld and fixed-position operations. With a maximum working depth of 20mm, it excels in drilling holes on stainless steel (thickness ≤4mm), aluminum alloy, iron, angle iron, and cast iron (thickness ≤20mm)—making it an ideal tool for metalworking, construction, automotive maintenance, and industrial manufacturing.
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Key Specifications at a Glance
YG10X
Tungsten Carbide Teeth
45# Steel
Saw Body Material
12–270mm
Size Range
20mm
Max Working Depth
≤4mm
Stainless Steel Thickness
≤20mm
Cast Iron Thickness
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Safety & Usage Precautions
- 🔧 Check that the center drill is tightly fastened before operation, then start the machine to verify the concentricity of the hole saw. Keep the hole saw perpendicular to the metal surface during drilling to avoid alloy tooth detachment. Apply cutting fluid when drilling thick metal to reduce heat generation and extend tool life.
- 🌡️ Strictly follow the recommended drilling speed table to prevent overheating or damage to the saw teeth.
- 🎯 When using a hand drill, ensure the hole saw remains perpendicular to the workpiece. For higher precision and stability, bench drill operation is highly recommended.
💬 Frequently Asked Questions
Q
What materials can the TCT Alloy Hole Saw cut through?
A
The TCT Alloy Hole Saw is designed to cut through stainless steel (up to 4mm thick), aluminum alloy, iron, angle iron, and cast iron (up to 20mm thick). Its YG10X tungsten carbide teeth provide the hardness required for these tough materials.
Q
What size range is available for this TCT hole saw?
A
This hole saw is available in a comprehensive range of specifications from 12mm to 270mm, making it suitable for a wide variety of drilling applications across different industries.
Q
Is this hole saw compatible with both electric drills and bench drills?
A
Yes. The TCT Alloy Hole Saw is fully compatible with both electric drills and bench drills, supporting handheld and fixed-position operations. For superior precision and stability, bench drill operation is especially recommended.
Q
Why should I use cutting fluid when drilling thick metal?
A
Applying cutting fluid during thick metal drilling significantly reduces heat generation caused by friction. This helps prevent overheating of the tungsten carbide teeth, extends the overall service life of the tool, and maintains consistent cutting performance.
Q
How do I prevent the alloy teeth from detaching during use?
A
To prevent alloy tooth detachment, always keep the hole saw perpendicular to the metal surface during operation. Additionally, ensure the center drill is firmly secured before starting, and adhere to the recommended drilling speed guidelines to avoid excessive stress on the teeth.
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What industries is this TCT Alloy Hole Saw best suited for?
A
This TCT Alloy Hole Saw is ideal for a broad range of industries including metalworking, construction, automotive maintenance, and industrial manufacturing—anywhere precise and efficient metal hole drilling is required.