DEWALT 190mm 36T TCT Circular Saw Blade for Wood Cutting - EXTREME DT40271-QZ

MPN DT40271-QZ
In Stock
  • Blade Diameter (mm): 190mm
  • Tooth Count: 36


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DEWALT® EXTREME Circular Saw Blades are designed for use with both corded and cordless circular saws, mitre saws and table saws.

The DT-40271-QZ is best suited to tougher applications in various timbers and profiles. Its 36 teeth deliver high performance cutting coupled with efficient debris removal to the professional user.

Ideal for general purpose cutting tasks, this saw blade has been specially engineered to meet the DEWALT® XR EXTREME RUNTIME benchmark with twice the working lifespan and performance.

NOTE: This blade features a Diamond Bore which is specifically designed for use with the DEWALT® XR FLEXVOLT™ DCS577N-XJ Rear Handle Circular Saw.


      • Optimised for Cordless - Up to 2X more cuts per charge and ideal for FlexVolt tools
      • C3 Next Generation Carbide - Can sustain up to three (x3) re-grinds
      • Thin Kerf - Ideal for cordless and less push force required
      • Full Kerf - Minimises blade deflection for a straighter cut
      • Expansion Slots - Dampen noise and vibration
      • Patented Grind Angles - For faster cuts with lower force


      • Blade Diameter: 190 mm (7-1/2")
      • Bore Diameter: Diamond
      • Kerf Thickness: 1.55 mm
      • Plate Thickness: 0.82 mm
      • Tooth Count: 36T
      • Tooth Hook Angle: 25°
      • Tooth Configuration: ATB+R (Alternate Top Bevel + Raker)

Safety Information

      • Maximum RPM: 7,000
      • Recommended PPE (Personal Protective Equipment):
          • Safety Glasses
          • Safety Gloves
          • Hearing Protection
          • Respiratory Protection

For use with

      • DEWALT® XR FLEXVOLT™ DCS577N-XJ Rear Handle Circular Saw - Click here


Brand Dewalt
Part No DT40271-QZ
Barcode 5035048504253
Blade Diameter (mm) 190mm
Kerf Thickness (mm) 1.55mm
Plate Thickness (mm) 0.8mm
Tooth Count 36
Tooth Hook Angle (°) 25

Pickup In Store

If you don't want to pay for delivery or need to ASAP, you can pick it up in store. Just bear in mind not all stores will have everything in stock. You'll be able to see if they do during the checkout process.

Free Delivery

Most products are included in free delivery, however some are excluded as follows:

  • Orders and/or items under $99.
  • Orders and/or items that are deemed bulky, large or heavy.
  • Clearance items.
  • Orders that include or items that are classed as dangerous goods.
  • Remote areas are excluded from free delivery and you will either be charged delivery at checkout or may be contacted prior to delivery to confirm delivery charges if necessary.
  • Interstate deliveries.

Total Tools reserve the right to change or withdraw free delivery at any time.

Estimated Delivery Timeframes

If you opted to collect in store you will receive an email to inform you when your goods are ready for collection.

If you opted for delivery, you will receive an email when the goods have been despatched to the couriers with details so you can track our order.

We aim to despatch all orders within 1-2 business days. In the unusual event of a delay to the despatch of your order you will be contacted at the earliest opportunity. Once the order has been despatched the estimated delivery time is as follows:

  • Metro (Excludes Hobart Metro) 1-2 business days
  • Hobart Metro 3-4 business days
  • Regional Areas 3-4 business days
  • Remote Areas 6-9 business days

Please note that these delivery timeframes are estimates and are not guaranteed.


Changed your mind? No worries. You just need to get the product back to the store it was shipped from (this is on your receipt) within 30 days, unused and in its original packaging and we'll give you a refund (excluding delivery costs). You can read our full returns & exchanges policy here (special order items are excluded from this returns policy).


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