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DEWALT DT1923QZ 140x20mm 30T Blade - Mild Steel

DEWALT DEWALT DT1923QZ 140x20mm 30T Blade - Mild Steel

DT1923-QZ Product Overview

DeWalt Metal Cutting Blades are optimised for cutting steel, aluminium or stainless steel. Through a proprietary in-house process tooth alignment has reached a new level to give a smooth accurate cut, minimising vibration and burring.

Part No: DT1923-QZ(DT1923)

DT1923-QZ Technical Specifications

  • Blade Diameter: 140 mm
  • Bore Size: 20 mm
  • Tooth Count: 30
  • Kerf Thickness: 1.49 mm
  • Plate Thickness: 1.13 mm
  • Grind: TCG
  • Applications: For Steel cutting

DEWALT DT1923QZ 140x20mm 30T Blade - Mild Steel

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DT1923-QZ Key Features

  • The highly accurate tooth placement delivers a smoother cut due to the teeth being better aligned and following each other precisely.
  • Roll tensioned plates mean that vibration is significantly reduced, delivering a smoother cut.
  • The bi-modular carbide delivers a denser stronger tooth less likely to chip, therefore lasting longer.

DT1923-QZ What’s Included

  • Material: Metal
  • Type: Carbide
  • Size: 140mm
Delivery & Returns
Delivery & Returns
We offer free delivery on orders over £55, placed before 4pm Monday to Thursday. Note that next day delivery for orders placed after 4pm on Thursday, up to 4pm Friday, is usually Monday (excluding bank holidays). Estimated delivery for all orders placed over a weekend is Tuesday. Note that due to the size and weight of some products, next working day delivery is not available and additional carriage charges will apply. If you would like to return your goods, we will offer a full refund or exchange within 30 days of purchase. For full details, visit our delivery and returns page. Ts&Cs apply.
What should I look for when buying Circular Saw Blades?

The first thing to check is the blade diameter. Your Circular Saw will be designed to work with blades of a specific diameter if you get the wrong size blade, it will be useless. The same applies to the ‘bore’ which is the hole in the centre of the blade where it becomes fixed to the tool; you’ll need to make sure that the blade bore is a match for your machine.


Then, you should ensure that the blade(s) you’re thinking about buying are suitable for the kind of material you’re cutting. Some are designed specifically for working with wood and others for cutting metal. Then you have ‘all-rounder’ Multi-Material Blades, which can be used with plastics, laminates non-ferrous metals and wood.


The next element to think about is the number of teeth the blade has; this will impact upon the speed of cutting and the quality of the finish.

All of our products come with a standard 1 year manufacturers warranty, however if you would like to discuss extending this warranty, please contact our customer service team on 03330 043777, or email For further warranty information from this specific manufacturer, visit our warranty page.

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