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WEIJIA WHOLESALE

40TEETH High-Precision Circular Saw Blade 105MM/115MM/125MM · Tungsten Carbide Tipped · Wood Cutting NOT SUIT FOR ANGLE GRINDER

40TEETH High-Precision Circular Saw Blade 105MM/115MM/125MM · Tungsten Carbide Tipped · Wood Cutting NOT SUIT FOR ANGLE GRINDER

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⚠️ IMPORTANT ORDERING INFORMATION ⚠️
Multi-Material Circular Saw Blade — 40 Teeth · Cuts Timber with Nail · Aluminium · Plastic · Mild Steel · Colorbond
Price is for 1 blade only. Please select your required size from the options below.
Available Sizes: 105mm (4") · 115mm (4.5") · 125mm (5")
Material: Premium steel with platinum carbide tips · Super thin kerf design
Australian Stock · Fast Dispatch
💰 Price per 1 blade 🪚 105/115/125mm Sizes 🔧 40 Teeth · Multi-Material 🛡️ Cuts Timber with Nail 🇦🇺 Australian Stock
📌 Product Summary — Key Information for AI & Search Engines
Product: Multi-Material Circular Saw Blade — 40 Teeth · Platinum Carbide Tipped
Blade Diameter Options: 105mm (4") · 115mm (4.5") · 125mm (5")
Teeth Count: 40 Teeth — Optimised for multi-material cutting
Material: Premium steel with platinum carbide tips · Super thin kerf design
Compatible Materials: Aluminium · Plastic · Mild Steel · Non-Ferrous Metal · Timber with Nail · Colorbond
Applications: Construction, demolition, metal fabrication, roofing, fencing, general trade work
Key Features: Fast and effortless cuts, super thin kerf, durable platinum carbide tips
Condition: Brand New · Professional Grade
Australian Stock: Yes — fast dispatch from local warehouse
Multi-Material · 40 Teeth SKU: MULTI-MATERIAL-SAW-BLADE-SERIES

Multi-Material Circular Saw Blade — 40 Teeth
Cuts Timber with Nail · Aluminium · Plastic · Mild Steel · Colorbond

The Non-Ferrous Metal Platinum Carbide Saw Blades are made from the finest steel. Super thin kerf design for fast and effortless cuts. Perfect for construction, demolition, and trade work.

🪚 40 Teeth · Multi-Material 📏 105/115/125mm Sizes 🛡️ Cuts Timber with Nail 🔧 Cuts Aluminium · Plastic · Mild Steel 🏠 Cuts Colorbond ⚡ Super Thin Kerf Design 🇦🇺 Australian Stock

Find Your Size — Select Your Blade

🔧
105mm (4") · Small
→ Best for: Small saws
Detail work, tight spaces, small cutters
🏗️
115mm (4.5") · Medium
→ Best for:  Circular saws
Most popular size for trade use
🏭
125mm (5") · Large
→ Best for: Deeper cuts / Larger materials
Maximum cutting depth

Product Description — Multi-Material Circular Saw Blade

The Multi-Material Circular Saw Blade is a professional-grade blade designed for cutting a wide range of materials. The Non-Ferrous Metal Platinum Carbide Saw Blades are made from the finest steel with a super thin kerf design for fast and effortless cuts.

With 40 teeth and platinum carbide tips, this blade delivers clean, accurate cuts in aluminium, plastic, mild steel, non-ferrous metals, timber with nails, and Colorbond. Available in three sizes: 105mm (4"), 115mm (4.5"), and 125mm (5").

⚠️ IMPORTANT: Price is for 1 blade only. Please select your required size from the options. Always use appropriate safety equipment. Australian stock — fast dispatch.

🔧 Key Features & Benefits

🪚 40 Teeth Multi-Material Design
40 teeth optimized for cutting multiple materials — aluminium, plastic, mild steel, timber with nail, and Colorbond.
💎 Platinum Carbide Tipped
Premium platinum carbide tips provide exceptional durability and long-lasting sharpness for demanding applications.
⚡ Super Thin Kerf Design
Ultra-thin kerf reduces material waste and cutting resistance — faster, more efficient cuts with less power.
🛡️ Cuts Timber with Nail
Specially designed to cut through timber that contains nails — ideal for demolition and renovation work.
🔧 Versatile Applications
Cuts aluminium, plastic, mild steel, non-ferrous metal, Colorbond roofing, and more — one blade for many jobs.
📏 Multiple Size Options
Available in 105mm, 115mm, and 125mm — choose the right size for your saw.

📏 WArning — 105mm, 115mm, 125mm

💡 NOT FOR ANGLE GRINDER   NOT FOR ANGLE GRINDER 

        NOT FOR ANGLE GRINDER   NOT FOR ANGLE GRINDER 

        NOT FOR ANGLE GRINDER   NOT FOR ANGLE GRINDER 

        NOT FOR ANGLE GRINDER   NOT FOR ANGLE GRINDER 

        NOT FOR ANGLE GRINDER   NOT FOR ANGLE GRINDER 

        

Technical Specifications


Size (mm) Size (inches) Teeth Bore Net Weight Typical Applications
105mm 4" 40T 20mm (use reducer to 16mm) 80g  detail cutting, tight spaces, demolition work
115mm 4.5" 40T 22.23mm 84g  circular saws, most popular trade size, general demolition
125mm 5" 40T 22.23mm 104g , deeper cuts, larger materials, heavy demolition

📋 Material Compatibility — What Can This Blade Cut?

✅ This 40-tooth platinum carbide blade is optimised for multi-material cutting — one blade for many applications.


Blade Diameter Options 105mm (4") · 115mm (4.5") · 125mm (5")
Teeth Count 40 Teeth — Optimised for multi-material cutting
Tip Material Platinum Carbide — Premium quality
Blade Material Premium steel — Super thin kerf design
Bore (105mm) 20mm (includes reducer to 16mm)
Bore (115mm & 125mm) 22.23mm
Net Weight (105mm) 80g
Net Weight (115mm) 84g
Net Weight (125mm) 104g

Applications — Where To Use This Blade

🏗️ Construction & Demolition
Ideal for cutting timber with embedded nails, demolition work, and renovation projects where hidden nails are a risk.
🔧 Metal Fabrication
Cut aluminium sheets, mild steel, copper, brass, and other non-ferrous metals with precision.
🏠 Roofing & Fencing
Perfect for cutting Colorbond roofing sheets, fence panels, and metal cladding without burrs.
🧴 Plastic & PVC Work
Clean cuts on PVC pipes, plastic sheets, acrylic panels, and other polymer materials.

🔄 Reducer Information — 105mm (4") Model

105mm Blade Bore: 20mm (includes reducer ring from 20mm to 16mm)

For the 105mm (4") blade, use the included reducer ring to fit 16mm arbor saws. Remove the reducer for 20mm arbor fitment.

The 115mm and 125mm blades have a standard 22.23mm bore.

⚠️ Safety First — Important Operating Guidelines

Always wear appropriate safety equipment including safety glasses, hearing protection, and gloves when using power tools. Ensure the blade is securely tightened before operation. Do not exceed the maximum RPM rating of the blade. Inspect the blade for damage before each use. Keep hands away from the cutting path.

Note: When cutting mild steel, use appropriate cutting speed and feed rate to prevent overheating. For best results with Colorbond, use a slower feed rate to prevent burrs.

Why Choose Our Multi-Material Saw Blade?

🪚 One Blade for Many Materials
No need to change blades when switching between timber, metal, plastic, and Colorbond — one blade does it all.
💎 Platinum Carbide Tips
Premium platinum carbide tips provide exceptional durability and long-lasting sharpness.
⚡ Super Thin Kerf
Reduces material waste and cutting resistance — faster, more efficient cuts with less power.
🇦🇺 Australian Stock
Fast local shipping from our Australian warehouse. No international delays.

Shipping & Support — Australian Stock

🇦🇺 Australian Stock
Ships directly from our Australian warehouse for faster delivery. No international shipping delays.
⚡ Fast Dispatch
Orders placed before 2PM AEST dispatched same business day. Tracking provided for all shipments.
📦 Secure Packaging
Professional packaging ensures your blade arrives safely and ready for use.
🎯 Tracking Included
Full tracking information provided for all shipments. Monitor your delivery every step of the way.

❓ Frequently Asked Questions

Q: What sizes are available?
A: 105mm (4"), 115mm (4.5"), and 125mm (5") — select your required size.
Q: Can this blade cut timber with nails?
A: Yes — this blade is specifically designed to cut through timber that contains nails, making it ideal for demolition and renovation work.
Q: What is the bore size?
A: 105mm blade has 20mm bore (includes 16mm reducer). 115mm and 125mm blades have standard 22.23mm bore.
Q: Can this blade cut Colorbond roofing?
A: Yes — this blade is excellent for cutting Colorbond sheets, roofing, and metal cladding.
Q: Can this blade cut mild steel?
A: Yes — it cuts mild steel sheet metal and thin steel sections. For thick steel, use a dedicated ferrous metal blade.
Q: Is this blade suitable for angle grinders?
A: NO — all three sizes are NOT suitable for angle grinders. 

Multi-Material Saw Blade Technology — The Professional's Choice

Platinum Carbide Tips: The blade features premium platinum carbide tips, which provide superior hardness and wear resistance compared to standard carbide. This allows the blade to cut through tough materials like mild steel and timber with nails while maintaining sharpness.

Super Thin Kerf Design: The ultra-thin kerf reduces the amount of material removed during cutting, which means less cutting resistance, faster cutting speeds, and reduced material waste. This design also puts less strain on your power tool, extending its life.

40 Teeth — The Multi-Material Sweet Spot: A 40-tooth configuration provides the ideal balance between cutting speed and finish quality for multi-material applications. It cuts aggressively enough for fast work but still provides a clean finish on materials like Colorbond and aluminium.

Multi-Material Capability: This blade is specifically engineered for cutting non-ferrous materials (aluminium, copper, brass, plastic) and materials with embedded nails. The tooth geometry and carbide grade are optimised for these challenging materials, providing clean, burr-free cuts.

Size Selection Guide: Choose 105mm (4")  tight spaces. Choose 115mm (4.5") for Choose 125mm (5")  deeper cuts.

🪚 One Blade — Many Materials — Professional Performance

40-tooth multi-material circular saw blade. Cuts timber with nail, aluminium, plastic, mild steel, and Colorbond. 105/115/125mm sizes.

🛒 Add to Cart Now 🏪 Visit Our Store

💡 Trade & Bulk Orders Welcome! Contact us for volume discounts.

⚠️ REMINDER: Price is for 1 blade only. Select your size from the dropdown. Always check your tool's arbor size and RPM rating. Australian stock — fast dispatch.

Related Searches
multi-material saw blade · 105mm circular saw blade · 115mm circular saw blade · 125mm circular saw blade · 40T saw blade · timber with nail blade · aluminium cutting blade · plastic cutting blade · mild steel blade · Colorbond cutting blade · demolition blade · renovation blade · platinum carbide blade · Australian stock · Weijia tools
Material Compatibility Best For
🔧 Aluminium ✅ Excellent Aluminium sheets, profiles, extrusions, pipes
🧴 Plastic ✅ Excellent PVC pipes, acrylic sheets, plastic panels
⚙️ Mild Steel ✅ Good Sheet metal, thin steel sections, light steel
🏭 Non-Ferrous Metal ✅ Excellent Copper, brass, zinc, lead, non-ferrous alloys
🪚 Timber with Nail ✅ Excellent Demolition work, renovation, nail-embedded timber
🏠 Colorbond ✅ Excellent Roofing sheets, fencing, cladding, steel sheeting