# M18 FUEL SAWZALL Reciprocating Saw 2821-20 vs FLEXVOLT 60V MAX Brushless Cordless Reciprocating Saw DCS389B: specs and price compared

A sourced, side-by-side comparison of the M18 FUEL SAWZALL Reciprocating Saw 2821-20 (Milwaukee) and FLEXVOLT 60V MAX Brushless Cordless Reciprocating Saw DCS389B (DeWalt) among reciprocating saws. M18 FUEL SAWZALL Reciprocating Saw 2821-20 is the cheaper of the two at $249.

## Side by side

| Spec | M18 FUEL SAWZALL Reciprocating Saw 2821-20 | FLEXVOLT 60V MAX Brushless Cordless Reciprocating Saw DCS389B |
| --- | --- | --- |
| US price | $249 | $299 |
| Brand | Milwaukee | DeWalt |
| Released | 2020-11 | 2020 |
| Power source | cordless | cordless |
| Amps or voltage | 18 V | 60 V |
| Strokes per min max | 3000 | 3000 |
| Stroke length (in) | 1.25 in | 1.125 in |
| Orbital action | No | No |
| Tool less blade change | Yes | Yes |
| Brushless | Yes | Yes |
| Weight (lb) | 6.8 | 7.56 |

## Key differences

- Amps or voltage: M18 FUEL SAWZALL Reciprocating Saw 2821-20 18 V vs FLEXVOLT 60V MAX Brushless Cordless Reciprocating Saw DCS389B 60 V
- Stroke length (in): M18 FUEL SAWZALL Reciprocating Saw 2821-20 1.25 in vs FLEXVOLT 60V MAX Brushless Cordless Reciprocating Saw DCS389B 1.125 in
- Weight (lb): M18 FUEL SAWZALL Reciprocating Saw 2821-20 6.8 vs FLEXVOLT 60V MAX Brushless Cordless Reciprocating Saw DCS389B 7.56

## Sources

- M18 FUEL SAWZALL Reciprocating Saw 2821-20: https://www.milwaukeetool.com/products/details/m18-fuel-sawzall-recip-saw/2821-20 (milwaukeetool.com, verified 2026-06-20)
- FLEXVOLT 60V MAX Brushless Cordless Reciprocating Saw DCS389B: https://www.dewalt.com/en-us/product/dcs389b/dewalt-flexvolt-60v-max-brushless-cordless-reciprocating-saw-tool-only (dewalt.com, verified 2026-06-20)

Canonical: https://frontdeskreview.com/gear/reciprocating-saws/milwaukee-m18-fuel-sawzall-2821-vs-dewalt-dcs389b-flexvolt-60v/
Cite: Per The Front Desk Review, M18 FUEL SAWZALL Reciprocating Saw 2821-20 ($249) vs FLEXVOLT 60V MAX Brushless Cordless Reciprocating Saw DCS389B ($299) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/reciprocating-saws/milwaukee-m18-fuel-sawzall-2821-vs-dewalt-dcs389b-flexvolt-60v/
License: CC BY 4.0.