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SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo Kit vs Milwaukee M18 Brushless Drill/Impact Combo Kit

The SKIL kit is the better value for most home users: its impact driver has more torque (1,800 vs 1,400 in-lbs), both tools are brushless, and the drill's 1/2-inch keyless chuck is quick to use. The Milwaukee kit wins on battery count, fuel gauge, all-metal gear case and chuck, and a contractor bag, and its M18 platform has a far deeper tool lineup. Owners praise the SKIL drill's torque, light output and fast charging, but some say the direction button bumps out of place too easily. Buy Milwaukee if you want two batteries, a tougher build and a platform you can grow into; buy SKIL if you want compact brushless tools with more impact torque for less.

  • Choose the SKIL combo kit if you want compact brushless drill and impact drivers with strong impact torque, a keyless 1/2-inch chuck and fast charging for home and light commercial work.
  • Choose the Milwaukee M18 kit if you want two batteries, a fuel gauge, all-metal gear case and chuck, a contractor bag, and access to the largest 18V cordless platform.

Prices

  • SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo Kit: $90.00 at Mercari (last seen Nov 3)
  • Milwaukee M18 Brushless Drill/Impact Combo Kit: $149.99 at West Marine (last seen Nov 8)
  • Difference: the SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo Kit is $59.99 cheaper than the Milwaukee M18 Brushless Drill/Impact Combo Kit at the latest prices (Nov 3 and Nov 8)
SKIL
SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo Kit

SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo Kit

4.7(89 ratings)
$90.00at MercariObserved Nov 3, 2026, 3:34 AM
See all prices and details
Visit Mercari
Pros
  • Impact driver delivers 1,800 in-lbs of torque
  • Compact bodies suit overhead and tight work
  • Bright lights: bottom bar and halo
  • Fast battery charging
  • Easy bit changes with keyless chuck
Cons
  • Only one battery in the kit
  • Direction button is easy to bump out of place
  • No case included
  • Smaller tool platform than Milwaukee
Milwaukee
Milwaukee M18 18V Lithium-Ion Brushless Cordless Compact Drill/Impact Combo Kit 2-Tool with SHOCKWAVE Screw Driver Bit Set

Milwaukee M18 Brushless Drill/Impact Combo Kit

Milwaukee M18 18V Lithium-Ion Brushless Cordless Compact Drill/Impact Combo Kit 2-Tool with SHOCKWAVE Screw Driver Bit Set

$149.99at West MarineObserved at 11:34 PM
See all prices and details
Visit West Marine

What separates them

SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo KitMilwaukee M18 Brushless Drill/Impact Combo Kit
MotorBrushless on both toolsBrushless on both tools
Impact driver torque1,800 in-lbs1,400 in-lbs
Drill torqueNot published; 1,800 RPM, 3 speeds400 in-lbs, 2-speed
Batteries includedOne 2 Ah batteryTwo compact batteries
Chuck and gear caseMetal 1/2-inch single-sleeve keyless chuckAll-metal gear case and chuck
Battery gaugeNo fuel gaugeFuel gauge shows remaining run-time
CaseNo case includedContractor bag included
Platform sizeSKIL PWRCORE 20, smaller tool lineupMilwaukee M18, very large tool lineup

Price history

$199.00$39.99
Oct 28Nov 9
  • SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo Kit: lowest $39.99 on Nov 1 at eBay; $141.00 on Nov 8.
  • Milwaukee M18 Brushless Drill/Impact Combo Kit: lowest $149.99 on Nov 8 at West Marine; $149.99 on Nov 9.

Prices at every store

SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo Kit

  • WalmartNew

    In stockSold by Khaled LLCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $118.99Observed at 11:34 PM
    Visit Walmart
  • MercariNew

    Availability unknown

    $90.00Observed Nov 3, 2026, 3:34 AM
    Visit Mercari
  • eBayNew

    Availability unknownSold by newbornspirit (99.6% positive, 1,300 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $129.00Free shippingObserved at 11:34 PM
    Visit eBay
  • WoodArtSupplyNew

    Availability unknown

    $141.00Observed Nov 8, 2026, 5:05 PM
    Visit WoodArtSupply

Also available at

  • WalmartCheck price at Walmart

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All 18 stores and price history →

Milwaukee M18 Brushless Drill/Impact Combo Kit

  • West MarineNew

    In stock

    $149.99+ $9.95 shippingObserved at 11:34 PM
    Visit West Marine
  • The Home DepotNew

    In stock

    $179.00Free shippingObserved Nov 8, 2026, 5:04 PM
    Visit The Home Depot
  • WalmartNew

    In stockSold by The TOOL GUY

    $187.99Free shippingObserved Nov 8, 2026, 5:05 PM
    Visit Walmart
  • Burns Power ToolsNew

    In stock

    $199.00Free shippingObserved Nov 8, 2026, 5:05 PM
    Visit Burns Power Tools
All 17 stores and price history →

Specs compared

SpecSKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo KitMilwaukee M18 Brushless Drill/Impact Combo Kit
Weight8.82 lb13.46 lb
Power SourceCordlessBattery
Number Of Tools22
Tool ComponentsDrill Driver, Impact DriverImpact Driver
Battery Voltage20V18V
Battery TypeLithium IonLithium-Ion
Number Of Batteries12
Motor TypeBrushless, Digital Brushless MotorBrushed, 4-pole frameless motor
Intended ApplicationDrillingDrilling, Fastening
MaterialMetal (Chuck type)All-metal (gear case and chuck)
ColorsRedRed
Speed1800 RPMVariable speed
Show all 39 specsShow fewer specs
SpecSKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo KitMilwaukee M18 Brushless Drill/Impact Combo Kit
Included AccessoriesChargerCharger
Case IncludedNoYes
Typical UsersADULTDIY enthusiast
BrandSKIL—
Batteries inclY—
Power typeBattery—
Volts20 Volts—
Battery capacity20 Volts—
Charger includedY—
Rec. use

What reviewers say

SKIL CB8437B-10 20V PWRCORE 20 Brushless Compact Lithium-Ion Cordless Drill Driver and Impact Driver Combo Kit

  • 4.7 / 589 ratings

Rated 4.7 out of 5 from 89 ratings, with owners mostly positive on power, weight and charging speed. The recurring complaint is the direction button moving out of position too easily.

What people mention
  • TorquePraisedOwners say the drill has plenty of torque for its size.
  • WeightPraisedThe impact driver is described as light and comfortable for extended use.
  • LightingPraisedThe bottom light bar and chuck halo are called bright and useful in dark spaces.
  • ChargingPraisedThe PWR JUMP charger is reported to refill the battery quickly.

Milwaukee M18 Brushless Drill/Impact Combo Kit

Owners of Milwaukee's M18 compact drill and impact combo generally rate the pair highly for power, build and battery compatibility. Common complaints center on the smaller batteries bundled in kits and on the impact driver's controls.

What people mention
  • PowerPraisedOwners say both tools drive screws and bore holes well for their compact size.
  • BuildPraisedReviewers describe the tools as sturdy and able to take job-site abuse.
  • BatteryMixedThe M18 platform is liked, but kit batteries are seen as small for heavy work.
  • ControlsCriticisedSome find the impact driver's speed and mode controls awkward at first.
Reviews
  • 10/10 recommend

Questions and answers

Which is better for driving long screws and lag bolts?
The SKIL impact driver, at 1,800 in-lbs versus 1,400 in-lbs. For sustained heavy fastening, though, the Milwaukee's two batteries and fuel gauge keep you working longer between charges.
Which kit has the better drill?
The SKIL drill has a metal 1/2-inch keyless chuck, three speeds and 1,800 RPM, which suits drilling in wood and metal. The Milwaukee drill is compact and light at about 4 lbs but rated at only 400 in-lbs.
Do I get two batteries with either kit?
Only the Milwaukee kit includes two batteries. The SKIL kit ships with one 2 Ah battery and a charger, so plan on buying a spare for all-day work.
Which lasts longer?
The Milwaukee has an all-metal gear case and chuck and a larger platform with long parts support, which favors long-term durability. The SKIL is brushless and well liked, but owners report the direction button can be knocked out of place.
Is the Milwaukee worth stepping up to?
Yes if you want two batteries, a fuel gauge, a bag and room to add more M18 tools. If you mainly want compact brushless tools with more impact torque, the SKIL covers it.
Which is better for overhead or tight-space work?
Both are compact, but the SKIL kit is built around compact bodies for overhead and hard-to-reach spots, and its bright lights help in dark spaces. The Milwaukee drill is short at 7-3/4 inches and light at about 4 lbs.

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Buying guides that pick them

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Pros
  • Two batteries included
  • Fuel gauge shows remaining run-time
  • All-metal gear case and chuck
  • Contractor bag included
  • Huge M18 tool ecosystem
Cons
  • Less impact torque than the SKIL
  • Heavier kit overall
  • Drill torque is modest at 400 in-lbs
  • Listings conflict on motor type; the tools are brushless
Commercial
—
Pieces1—
Amps2 Amps—
Speeds3—
Watts40 Watts—
ModelCB8437B10—
colorRed—
size1—
Is variable speedY—
Impact Function—Yes
Auto Lock—No
Drill Function—Yes
Voltage (V)—18.0
LED Lighting—Yes
Brushless—Yes
Forward/Reverse Control—No
Case Type—Contractor Bag
Skill Level—Serious DIY users, Professional
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