StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Milwaukee
Milwaukee
Milwaukee 12V M12 Cordless Brushed Reciprocating Saw Kit (Battery & Charger)

Milwaukee 12V M12 Cordless Brushed Reciprocating Saw Kit (Battery & Charger)

Best price now

$158.95at Mrosupreme.comChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Mrosupreme.com

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $158.95 at Mrosupreme.com on Nov 11.

Our take on the Milwaukee 12V M12 Cordless Brushed Reciprocating Saw Kit (Battery & Charger)

The Milwaukee M12 Hackzall is a one-handed cordless reciprocating saw built for cutting in tight spots. It weighs 2.6 lbs, measures 11 inches long, and runs a brushed motor at 0-3,000 strokes per minute with a 1/2-inch stroke. The kit adds one M12 REDLITHIUM battery, a charger and a carry case. It suits plumbers, electricians and remodelers who cut drywall, wood and PVC overhead or inside cabinets, where a full-size Sawzall is too long. Against 18V recip saws it trades raw power and runtime for reach and one-hand control; against compact rivals it stands out for its QUIK-LOK keyless blade clamp, on-board fuel gauge and LED light.

Best forPlumbers and electricians cutting in tight spacesOne-handed overhead and overhead-cabinet cutsTrim, drywall, wood and PVC workTrades already on the M12 battery platform
Pros
  • Short 11-inch body reaches into cabinets and between studs
  • Light 2.6 lbs for one-handed use
  • QUIK-LOK keyless clamp speeds blade changes
  • Accepts both Hackzall and Sawzall style blades
  • Battery fuel gauge and built-in LED light
  • Works with every M12 battery
Cons
  • Brushed motor and 12V power limit it on thick or hard material
  • One battery in the kit means short runtime on heavy cuts
  • No orbital action, so cuts are slower than full-size saws
  • Blade changes need the clamp kept clean to hold blades tight

Milwaukee 12V M12 Cordless Brushed Reciprocating Saw Kit (Battery & Charger) prices at every store

  • Mrosupreme.comNew

    In stockReturn policy

    $158.95Checked Nov 11
    Visit Mrosupreme.com

What reviewers say

Owners treat the M12 Hackzall as a go-to for quick cuts in awkward places and praise its light, compact body and fast blade changes. Most say it is a complement to a full-size saw rather than a replacement, and note the 12V motor bogs down in thick or hard stock.

What people mention
  • Size and weightPraisedOwners like the short, light body for one-handed cuts overhead and in tight spaces.
  • PowerCriticisedReviewers say the 12V brushed motor bogs down or stalls in thick and hard material.
  • Battery runtimeMixedThe single included battery is fine for quick jobs but runs down fast on long cuts.
  • Blade changesPraisedThe QUIK-LOK clamp is called fast and easy for swapping blades.
  • Cut speedCriticisedWithout orbital action it cuts more slowly than full-size reciprocating saws.

About the Milwaukee 12V M12 Cordless Brushed Reciprocating Saw Kit (Battery & Charger)

The Milwaukee M12 Hackzall is a compact, lightweight cordless reciprocating saw for cutting in tight spaces. It is 11 inches long and weighs 2.6 lbs. It cuts materials such as drywall, wood and PVC.

The motor delivers 0-3,000 strokes per minute with a 1/2-inch stroke length. A variable-speed trigger controls the cut. The QUIK-LOK keyless blade clamp allows quick blade changes, and the saw accepts both Hackzall and Sawzall style blades.

A built-in LED light illuminates the work surface. The battery has a fuel gauge that shows remaining run-time. The saw works with all M12 batteries.

Model
2420-21
Brand
Milwaukee
Voltage
12V (M12)
Speed
0-3,000 strokes per minute, variable speed trigger
Stroke length
1/2 inch
Length
11 inches
Weight
2.6 lbs
Blade clamp
QUIK-LOK keyless
Blade compatibility
Hackzall and Sawzall style blades
Battery compatibility
All M12 batteries
Features
Built-in LED light, battery fuel gauge
In the box
Hackzall saw, 1 M12 REDLITHIUM battery, M12 charger, carry case
UPC
045242226214

Questions and answers

Is the M12 Hackzall strong enough for demolition work?
It handles drywall, wood, PVC and light metal, but the 12V brushed motor is not built for heavy demolition. For thick lumber or repeated cuts in hard material, an 18V saw is the better tool.
Does it take standard Sawzall blades?
Yes. The clamp accepts both Hackzall and Sawzall style blades, so most reciprocating saw blades fit.
What comes in the kit?
The saw, one M12 REDLITHIUM battery, an M12 charger and a carry case.
Can I use my other M12 batteries with it?
Yes. It is compatible with all M12 batteries, and the fuel gauge shows remaining charge.
How does it compare with a full-size Sawzall?
It is much shorter and lighter for one-handed work in tight spots, but it has less power and no orbital action, so it cuts more slowly in thick material.
Does it have a light?
Yes, a built-in LED illuminates the work surface.
Where is the Milwaukee 12V M12 Cordless Brushed Reciprocating Saw Kit (Battery & Charger) cheapest?
At Mrosupreme.com, for $158.95, as of our latest check.

More from Milwaukee

  • M
    M12 12V Lithium-Ion HACKZALL Cordless Reciprocating Saw Kit with One 1.5Ah Battery. Charger and Tool Bag
    M12 12V Lithium-Ion HACKZALL Cordless Reciprocating Saw Kit with One 1.5Ah Battery. Charger and Tool Bag
  • M
    Milwaukee 2625-20 M18 18V One-Handed Hackzall Reciprocating Saw Bare Tool
    Milwaukee 2625-20 M18 18V One-Handed Hackzall Reciprocating Saw Bare Tool
  • M
    Milwaukee 2621-20 M18 SAWZALL Reciprocating Saw (Tool Only)
    Milwaukee 2621-20 M18 SAWZALL Reciprocating Saw (Tool Only)
  • M
    Milwaukee M18 FUEL SAWZALL Reciprocating Saw (Bare Tool) 2821-20
    Milwaukee M18 FUEL SAWZALL Reciprocating Saw (Bare Tool) 2821-20
  • M
    Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 12 in. Dual Bevel Sliding Compound Miter Saw with Stand
Milwaukee M18 FUEL 18V Lithium-Ion Brushless Cordless 12 in. Dual Bevel Sliding Compound Miter Saw with Stand
  • M
    Milwaukee sliding compound miter saw cordless dual bevel w/18-gauge brad nailer - Red
    Milwaukee sliding compound miter saw cordless dual bevel w/18-gauge brad nailer - Red
  • M
    Milwaukee M12 Cordless 3/8 in. Lithium-Ion Ratchet Kit
    Milwaukee M12 Cordless 3/8 in. Lithium-Ion Ratchet Kit
  • M
    Milwaukee 3697-22 M18 FUEL 2-Tool Combo Kit W/ 48-59-1850 M18 XC5.0 Starter Kit
    Milwaukee 3697-22 M18 FUEL 2-Tool Combo Kit W/ 48-59-1850 M18 XC5.0 Starter Kit
  • All Milwaukee deals and products →

    More cordless reciprocating saws

    • B
      Black & Decker BDCR20C 20 Volt MAX Lithium-Ion Cordless Reciprocating Saw Kit
      Black & Decker BDCR20C 20 Volt MAX Lithium-Ion Cordless Reciprocating Saw Kit
    • P
      Pnoeoce Cordless Reciprocating Saw with 2 x 3.0Ah Batteries, 12 Saw Blades, Variable Speed 0-3700 RPM, for Wood, Metal and PVC Cutting
      Pnoeoce Cordless Reciprocating Saw with 2 x 3.0Ah Batteries, 12 Saw Blades, Variable Speed 0-3700 RPM, for Wood, Metal and PVC Cutting
    • D
      Dewalt 20V MAX XR Cordless Brushless Compact Reciprocating Saw
      Dewalt 20V MAX XR Cordless Brushless Compact Reciprocating Saw
    • M
      MellWin 3600W Brushless Cordless Reciprocating Saw with 4 Blades
      MellWin 3600W Brushless Cordless Reciprocating Saw with 4 Blades
    • D
      DeWalt DCS387D1 20V MAX Compact Cordless Reciprocating Saw Kit (2.0Ah)
      DeWalt DCS387D1 20V MAX Compact Cordless Reciprocating Saw Kit (2.0Ah)
    • B
      Bosch 12V MAX Cordless Reciprocating Saw Kit (Battery & Charger)
      Bosch 12V MAX Cordless Reciprocating Saw Kit (Battery & Charger)
    • D
      DeWalt DCS369B 20V MAX Reciprocating Saw Kit W/ DCE560B Caulking Gun and FREE DCB205-2C Battery Kit
      DeWalt DCS369B 20V MAX Reciprocating Saw Kit W/ DCE560B Caulking Gun and FREE DCB205-2C Battery Kit
    • S
      Sealey SV10.8 Series Cordless Reciprocating Saw Kit 10.8V
      Sealey SV10.8 Series Cordless Reciprocating Saw Kit 10.8V