Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • 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.
TermsPrivacy
Deal.ai › Compare

Milwaukee M18 Fuel Hex Impact Driver Kit vs Milwaukee M18 Brushless 7-1/4 in. Circular Saw

These are different tools, so the choice depends on the job. The M18 Fuel impact driver is the better driver: 167 ft-lb of torque, 3,900 RPM and four-mode control, and owners rate it 4.7 for power and trigger feel. The M18 brushless 7-1/4 in. circular saw is the better cutter: 5,000 RPM, a magnesium guard and rafter hook, and it ships with two 5.0 Ah batteries and a dual-bay rapid charger. If you drive fasteners, buy the driver. If you cut lumber, buy the saw.

  • Choose the M18 Fuel impact driver if you drive screws, lag bolts and self-tapping fasteners and want the most torque and speed in a compact 1/4 in. hex body.
  • Choose the M18 brushless circular saw kit if you cut framing lumber, sheet goods and decking and want two 5.0 Ah batteries and a rapid charger in the box.

Prices

  • Milwaukee M18 Fuel Hex Impact Driver Kit: $126.95 at Amazon (checked today)
  • Milwaukee M18 Brushless 7-1/4 in. Circular Saw: $199.00 at The Home Depot (checked today)
  • Difference: the Milwaukee M18 Fuel Hex Impact Driver Kit is $72.05 cheaper than the Milwaukee M18 Brushless 7-1/4 in. Circular Saw today
Milwaukee
Milwaukee M18 Fuel 1/4 in. Hex Impact Driver Kit

Milwaukee M18 Fuel Hex Impact Driver Kit

Milwaukee M18 Fuel 1/4 in. Hex Impact Driver Kit

4.7(2,073 ratings)
$126.95at AmazonChecked 4 h ago
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • 167 ft-lb of torque and 3,900 RPM make it one of the fastest drivers in its class
  • Four-mode control and Self-Tapping Screw Mode reduce stripped screws and cam-out
  • Tri-LED light removes shadows in tight spaces
  • Brushless motor and REDLINK Plus electronics hold up to daily jobsite use
  • Rated 4.7 out of 5 by more than 2,000 owners
Cons
  • Kit listings vary; some ship as tool only without a battery
  • No cut capacity, so it cannot replace a saw
  • Compact body still has less reach than a drill for tight holes
Milwaukee
Milwaukee M18 18V Brushless Cordless 7-1/4 in. Circular Saw with 5.0 Ah Batteries and Dual Bay Rapid Charger

Milwaukee M18 Brushless 7-1/4 in. Circular Saw

Milwaukee M18 18V Brushless Cordless 7-1/4 in. Circular Saw with 5.0 Ah Batteries and Dual Bay Rapid Charger

4.6(4,887 ratings)
$199.00at The Home DepotChecked 17 h ago
See all prices and details
Visit The Home Depot
Pros
  • Two 5.0 Ah batteries and a dual-bay rapid charger come in the kit
  • 5,000 RPM and a brushless motor give up to 40% more power than brushed saws
  • Magnesium guards and an aluminum shoe keep the base flat and durable
  • Rafter hook and LED light help on framing and roof work
  • 9 lb is lighter than most corded saws
Cons
  • No laser or electric brake fine-tuning beyond the standard brake
  • Blade and depth adjustments are manual, not tool-free on every model
  • Rated 4.6, slightly below the driver's owner score
  • Bulkier to store than a hex driver

What separates them

Milwaukee M18 Fuel Hex Impact Driver KitMilwaukee M18 Brushless 7-1/4 in. Circular Saw
Tool type1/4 in. hex impact driver for driving fasteners7-1/4 in. circular saw for cutting wood
Power sourceM18 battery, tool only in most listingsM18 battery, two 5.0 Ah packs and dual-bay rapid charger included
Speed3,900 RPM and 167 ft-lb of torque5,000 RPM blade speed
Control modesFour-mode drive control including Self-Tapping Screw ModeSingle-speed trigger with electric brake
BuildBrushless motor, Tri-LED light, REDLINK Plus electronicsMagnesium guards, aluminum shoe, integrated rafter hook, LED light
WeightCompact hex body, lighter than the saw9 lb, lighter than most corded saws
Cut capacityNone; drives screws and bolts onlyCuts up to full depth in 2x framing lumber at 90 degrees
System fitShares the M18 battery with 250+ toolsShares the M18 battery with 250+ tools

Price history

$199.00$114.00
Oct 30Nov 10
  • Milwaukee M18 Fuel Hex Impact Driver Kit: lowest $114.00 on Oct 30 at Amazon; $126.95 on Nov 10.
  • Milwaukee M18 Brushless 7-1/4 in. Circular Saw: lowest $199.00 on Oct 30 at The Home Depot; $199.00 on Nov 10.

Prices at every store

Milwaukee M18 Fuel Hex Impact Driver Kit

  • Home DepotNew

    In stock

    $289.00Free shippingChecked Nov 9
    Visit Home Depot
  • Acme ToolsNew

    In stock

    $289.00Free shippingChecked Nov 9
    Visit Acme Tools
  • MSC Industrial SupplyNew

    In stock

    $289.00+ $17.99 shippingChecked Nov 9
    Visit MSC Industrial Supply
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $126.95Free shippingChecked 4 h ago
    Visit Amazon
All 13 stores and price history →

Milwaukee M18 Brushless 7-1/4 in. Circular Saw

  • The Home DepotNew

    Availability unknown

    $199.00Free shippingChecked 17 h ago
    Visit The Home Depot
  • eBayNew

    Availability unknownSold by thomadohert-9 (100% positive, 119 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $315.00Free shippingChecked 17 h ago
    Visit eBay
  • DK HardwareNew

    Availability unknown

    $449.00Checked Oct 31
    Visit DK Hardware
  • NorthEast ElectricalNew

    Availability unknown

    $464.53Checked Oct 31
    Visit NorthEast Electrical

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission.

All 6 stores and price history →

Specs compared

SpecMilwaukee M18 Fuel Hex Impact Driver KitMilwaukee M18 Brushless 7-1/4 in. Circular Saw
Power TypeCordless—
Battery TypeLithium-ion—
ColorRed—
Maximum Torque167 ft-lb—
Chuck / Drive Size1/4 inch chuck / drive—
Maximum Speed3,900 RPM—
Weight—9 lb
Blade Diameter—7 1/4 inch blade

What reviewers say

Milwaukee M18 Fuel Hex Impact Driver Kit

  • 4.7 / 52,073 ratings

Owners of Milwaukee's M18 Fuel impact drivers generally rate the torque and speed highly and treat it as a workhorse for framing and decking. Common complaints are weight and the price of the platform, plus the need for care on small fasteners.

What people mention
  • TorquePraisedOwners say it drives lag bolts and long structural screws that stall weaker drivers.
  • SpeedPraisedThe 3,900 RPM top speed is cited as a reason it finishes driving jobs quickly.
  • WeightCriticisedReviewers call it heavy and bulky for overhead or one-handed work.
  • BuildPraisedThe brushless Fuel motor and housing are described as durable on job sites.

Milwaukee M18 Brushless 7-1/4 in. Circular Saw

  • 4.6 / 54,887 ratings

Owners of Milwaukee's 7-1/4 in. M18 saw generally rate it as a dependable job-site cutter with good power for its size. Most praise the brushless motor and battery compatibility; complaints center on weight and battery drain under heavy cutting.

What people mention
  • PowerPraisedOwners say the brushless motor handles framing cuts without bogging down.
  • WeightCriticisedReviewers note the saw gets tiring during long vertical or overhead work.
  • Battery lifeMixedTwo 5.0 Ah packs cover most jobs, but heavy cutting drains them fast.
  • BuildMixed

Questions and answers

Which is better for driving screws?
The M18 Fuel impact driver. Its 167 ft-lb of torque, 3,900 RPM and four-mode control are built for fasteners, and Self-Tapping Screw Mode reduces cam-out. The circular saw cannot drive screws.
Which is better for cutting lumber?
The M18 circular saw. A 7-1/4 in. blade at 5,000 RPM cuts framing lumber and sheet goods, and the kit includes two 5.0 Ah batteries and a rapid charger. The impact driver has no cutting capability.
Which lasts longer?
Both use brushless motors and REDLINK electronics, so both hold up to daily use. The saw's magnesium guards and aluminum shoe resist jobsite abuse, while the driver's main wear item is the hex bit and anvil.
Is the saw worth stepping up to over the driver?
Only if you cut wood. The saw kit adds batteries and a charger, which makes it the better first M18 purchase for framing or decking. Buy the driver first if your work is fastening.
Do they share batteries?
Yes. Both run on the M18 system, which covers more than 250 tools. A 5.0 Ah pack from the saw kit will power the impact driver.
Which do owners rate higher?
The impact driver, at 4.7 out of 5 from about 2,073 ratings, against 4.6 from about 4,887 ratings for the saw. The gap is small; both are well reviewed.

Ask our shopping agent

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

More comparisons

  • DeWalt 20V MAX Atomic Compact Brushless 1/4 in. Impact Driver Kit (DCF809C2) vs Milwaukee M18 Fuel 1/4 in. Hex Impact Driver Kit
  • DeWalt DCD793D1 20V MAX Brushless Cordless 1/2 in. Drill/Driver Kit vs Milwaukee M18 18V Brushless Cordless 7-1/4 in. Circular Saw with 5.0 Ah Batteries and Dual Bay Rapid Charger
  • DeWalt DCS565B 20V MAX 6-1/2-in. Brushless Cordless Circular Saw vs Milwaukee M18 18V Brushless Cordless 7-1/4 in. Circular Saw with 5.0 Ah Batteries and Dual Bay Rapid Charger
  • DeWalt 20V MAX Atomic Compact Brushless 1/4 in. Impact Driver Kit (DCF809C2) vs Milwaukee M18 18V Brushless Cordless 7-1/4 in. Circular Saw with 5.0 Ah Batteries and Dual Bay Rapid Charger
The saw feels solid, though the base and bevel detents are less precise than premium models.