2831-20 vs DCS520B
The 2831-20 beside the DEWALT DCS520B, row by row. Both are track saws, compared on the 7 figures published for both.
The Milwaukee Tool 2831-20 is Milwaukee Tool's M18 FUEL 6-1/2" Plunge Track Saw, listed with a 6-1/2" (165 mm) blade and a depth of cut of 2-1/4" (59 mm). Each figure below comes from Milwaukee Tool's own pages, with a link to where it appears.
See it at Milwaukee ToolWhat a track saw is for. Bosch Power Tools writes: "Bosch track and plunge saws are built for precision cutting in wood and sheet goods, delivering smooth, clean edges with minimal setup."
As published by Milwaukee Tool, read on 2026-09-28. Makers revise their tools; check Milwaukee Tool's current specification and manual before you buy.
Milwaukee Tool publishes Milwaukee Tool's owner's manual for the 2831-20 (PDF) and the parts list or diagram (PDF) on its own site. Read it before you buy as well as after: it is where Milwaukee Tool states the 2831-20 requirements in full.
Milwaukee Tool's own wording, row by row, with a link to the page each was read from.
The 2831-20 beside the DEWALT DCS520B, row by row. Both are track saws, compared on the 7 figures published for both.
DEWALT · track saw · blade diameter 6-1/2 in
Makita U.S.A. · track saw · blade diameter 6-1/2" · current (amps) 12 · depth of cut 2-3/16"
Makita U.S.A. · track saw · blade diameter 6-1/2" · depth of cut 2-3/16"
DEWALT · track saw · blade diameter 6-1/2 in.
Festool USA · track saw · blade diameter 6-1/4" (160 mm) · depth of cut 0" - 2-1/8" (0 - 55 mm)
Festool USA · track saw · blade diameter 6-5/8" (168 mm) · depth of cut 0" - 2-7/16" (0 - 62 mm)
Festool USA · track saw · blade diameter 8-1/4" (210 mm) · depth of cut 0" - 3" (0 - 75 mm)
Festool USA · track saw · blade diameter 6-1/4" (160 mm) · depth of cut 0 - 2-1/8" (0 - 55 mm)
Kreg · track saw
Milwaukee Tool lists the 2831-20 at 18V. The manual states the circuit it needs.
The Milwaukee Tool 2831-20 takes a 6-1/2" (165 mm) blade, by Milwaukee Tool's specification.
Milwaukee Tool lists the depth of cut of the 2831-20 as 2-1/4" (59 mm).
The Milwaukee Tool 2831-20 weighs 9.13 lb, by Milwaukee Tool's figure.
Milwaukee Tool lists the warranty on the 2831-20 as: 5 Year Limited Warranty.
Milwaukee Tool lists the arbor of the 2831-20 as 20 mm.
Milwaukee Tool publishes the 2831-20 manual on its own site; the link is under "The manual" on this page.
Per Milwaukee Tool's own pages for the 2831-20: Blade Size 6-1/2" (165 mm); Max Depth of Cut at 0° 2-1/4" (59 mm); at 45° 1-5/8" (44 mm).
Per Milwaukee Tool's own pages for the 2831-20: Blade Kerf ≥0.063" (≥1.6 mm); Blade Body Thickness ≤0.051" (≤1.3 mm); Riving Knife Thickness 0.055" (1.4 mm).