Mac Allister MSCS1500 circular saw
Image published by Mac Allister.
Circular saws

Mac Allister MSCS1500

7/10The lowest price, no soft start

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$69.43

See on Amazon

Price retrieved automatically from Amazon every day. It may have changed since.

The cheapest saw in the comparison, and by far the best price per millimetre of cut: 66 mm at 90°, 45 mm at 45°, a laser guide. No soft start, and 105.8 dB(A).

What its figures are worth

  • Cutting depth at 90° 30 %66 mm · 5/10
  • Price per mm of cut 25 %1.1 USD per mm · 10/10
  • Sound power LwA 20 %105.8 dB(A) · 6/10
  • Weight 15 %4 kg · 9/10
  • Cutting depth at 45° 10 %45 mm · 6/10

Every criterion in the scale could be calculated. Weighting: Cutting depth at 90° 30 %, Price per mm of cut 25 %, Sound power LwA 20 %, Weight 15 %, Cutting depth at 45° 10 %.

Choose it if

  • A one-off job where the saw will rarely come out again.
  • The smallest budget.

Skip it if

  • No soft start: the machine jolts as it starts.
  • Noise: 105.8 dB(A).

Check the price on Amazon

Published specifications

Retrieved from castorama.fr. Quoted from the page: « Notice (MSCS1500_FR_V09_200831) : "Puissance nominale d'entrée : 1500 W / Vitesse nominale à vide n0 : 5000 min-1 / Poids : environ 4,0 kg / Angle de coupe : 0 - 45° / à 90° : 66 mm / à 45° : 45 mm / Diamètre extérieur : Ø 190 mm / Diamètre de l'alésage : Ø 16 mm" ; "Pression acoustique LpA : 94,8 dB(A) / Puissance acoustique LWA : 105,8 dB(A) / Incertitude KpA, KWA : 3 dB(A) / Coupe de bois ah,W : 2,173 m/s2 / Incertitude K : 1,5 m/s2". Page Castorama : "Démarrage progressif Démarrage rapide / Type de frein Moteur / Type d'extraction de poussière Installation d'extraction de poussière / Poids de l'outil filaire 4.8kg". »
SpecificationStated value
Cutting depth at 90°66 mm
Cutting depth at 45°45 mm
Blade diameter190 mm
Input power1,500 W
No-load speed5,000 tr/min
Sound power LwA105.8 dB(A)
Vibration2.173 m/s²
Weight4 kg
Guide rail compatiblenot published on the page we consulted
Extraction portyes

Before the first cut

  • Kickback is the main risk. It happens when the blade pinches in the kerf. Support the work on both sides so the kerf cannot close, keep the riving knife fitted, and never stand in line with the blade.
  • The lower guard must spring back on its own. Never wedge it open.
  • Unplug before changing the blade or adjusting the depth.
  • Hearing and eye protection. Every saw here that publishes its noise exceeds 95 dB(A) of sound power, and the kerf throws dust back at the user.
  • A mask for MDF and sheet material, whose fine dust irritates, and extraction connected where possible.

What the maker shows

Frequently asked questions

Where does this machine's score come from?

It is calculated, not awarded. Five measurable criteria are weighted, and each value is mapped onto a scale relative to the other machines in the comparison. For this machine, 100% of the scale could be applied: criteria the maker does not publish drop out rather than being replaced by an estimate.

What cutting depth do I need for framing?

A common rafter or joist is 63 mm thick: every saw in this comparison cuts it at 90° in one pass. For bevel cuts in 45 mm timber, check depth at 45°: it runs from 42 to 50 mm in this panel. For beams, you need a larger saw or two passes.

Do I need a guide rail?

For dead straight cuts in OSB or plywood sheets, a rail changes everything: the cut follows a straight edge rather than your hand. Several saws here accept one; each page says whether the maker states it.