SKIL SR6604B-10 PWR CORE 20V Cordless Random Orbital Sander with 2.0Ah Battery and Charger

4.8 stars out of 28 reviews
(4.8)|
28 ratings

Key item features

  • Extended Battery Life: Features PWR CORE 20 lithium battery technology for 25% longer run time and 2X battery life, achieved by cooling material wrapping each cell.
  • Powerful Motor: Equipped with a motor capable of 7,000-11,000 OPM, suitable for various sanding applications.
  • Variable Speed: Offers variable speed control to maximize efficiency and provide precise control for diverse projects and surfaces.
  • Effective Dust Reduction: Incorporates a microfiltration canister to efficiently contain dust during operation.
  • Quick Sandpaper Changes: Utilizes a hook and loop system for simple and rapid changing of sanding paper grits.
  • Enhanced Tool Durability: Includes a dust-sealed power switch designed to extend the overall life of the tool.
  • Comprehensive Kit: Comes with a PWR CORE 20 2.0Ah Lithium-Ion Battery, a 1-hour charger, and 3 pieces of sanding paper.
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Current price is $99.00
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SKIL SR6604B-10 PWR CORE 20V Cordless Random Orbital Sander with 2.0Ah Battery and Charger
SKIL SR6604B-10 PWR CORE 20V Cordless Random Orbital Sander with 2.0Ah Battery and Charger
current price $99.00
SKIL SR6604B-10 PWR CORE 20V Cordless Random Orbital Sander with 2.0Ah Battery and Charger
4.8 out of 5 Stars. 28 reviews
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SKIL 20V Brushless Random Orbital Sander Kit Including 20V 2.0Ah battery and Charger-SR7603B-10
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SKIL 20V Brushless Random Orbital Sander Kit Including 20V 2.0Ah battery and Charger-SR7603B-10
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Skil SR660301 20V PWRCORE 20 Brushless Lithium-Ion Cordless Random Orbital Sander (Tool Only)
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current price $81.20
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Comparison Chart:
Power sander typeRandom OrbitSKIL SR6604B-10 PWR CORE 20V Cordless Random Orbital Sander with 2.0Ah Battery and ChargerOrbitSKIL 20V Brushless Random Orbital Sander Kit Including 20V 2.0Ah battery and Charger-SR7603B-10OrbitSENIX 20V Cordless 5-inch 3-Speed Orbital Sander (Brushless Motor LED Light Dust Collection Adaptation, No Battery)Random OrbitOpen Box Makita XOB01Z 18V LXT Lithium-Ion Cordless 5" Random Orbit Sander, Tool OnlyRandom OrbitSkil SR660301 20V PWRCORE 20 Brushless Lithium-Ion Cordless Random Orbital Sander (Tool Only)OrbitCoreBilt Orbital Sander Cordless Battery Powered 20V with battery & charger
Pad diameter5 inSKIL SR6604B-10 PWR CORE 20V Cordless Random Orbital Sander with 2.0Ah Battery and Charger5 inSKIL 20V Brushless Random Orbital Sander Kit Including 20V 2.0Ah battery and Charger-SR7603B-105 inSENIX 20V Cordless 5-inch 3-Speed Orbital Sander (Brushless Motor LED Light Dust Collection Adaptation, No Battery)5 inOpen Box Makita XOB01Z 18V LXT Lithium-Ion Cordless 5" Random Orbit Sander, Tool Only-Skil SR660301 20V PWRCORE 20 Brushless Lithium-Ion Cordless Random Orbital Sander (Tool Only)5 inCoreBilt Orbital Sander Cordless Battery Powered 20V with battery & charger
Power typeBatterySKIL SR6604B-10 PWR CORE 20V Cordless Random Orbital Sander with 2.0Ah Battery and ChargerBatterySKIL 20V Brushless Random Orbital Sander Kit Including 20V 2.0Ah battery and Charger-SR7603B-10BatterySENIX 20V Cordless 5-inch 3-Speed Orbital Sander (Brushless Motor LED Light Dust Collection Adaptation, No Battery)BatteryOpen Box Makita XOB01Z 18V LXT Lithium-Ion Cordless 5" Random Orbit Sander, Tool OnlyBatterySkil SR660301 20V PWRCORE 20 Brushless Lithium-Ion Cordless Random Orbital Sander (Tool Only)BatteryCoreBilt Orbital Sander Cordless Battery Powered 20V with battery & charger
Is variable speedYSKIL SR6604B-10 PWR CORE 20V Cordless Random Orbital Sander with 2.0Ah Battery and ChargerYSKIL 20V Brushless Random Orbital Sander Kit Including 20V 2.0Ah battery and Charger-SR7603B-10YSENIX 20V Cordless 5-inch 3-Speed Orbital Sander (Brushless Motor LED Light Dust Collection Adaptation, No Battery)YOpen Box Makita XOB01Z 18V LXT Lithium-Ion Cordless 5" Random Orbit Sander, Tool OnlyYSkil SR660301 20V PWRCORE 20 Brushless Lithium-Ion Cordless Random Orbital Sander (Tool Only)YCoreBilt Orbital Sander Cordless Battery Powered 20V with battery & charger
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Customer ratings & reviews

4.8 out of 5 stars
stars28 ratings10 reviews
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Reviews summary

Pros
  • : Provides a full day of moderate use.
  • : Provides sufficient power for efficient task accomplishment.
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Showing 1-3 of 10 reviews

Oct 14, 2025
adam
5 out of 5 stars review

Verified Purchase

Powerful and very well built.

It's great and powerful. A little heavier than I had hoped, but it makes sense. It's built well.

Incentivized Review
Helpful?3S0X3AR7Q51J727663863
Dec 29, 2025
Cynthia
5 out of 5 stars review

Verified Purchase

perfect for the job works great

Incentivized Review
Helpful?3S0X3AR7Q51J727663863
Sep 4, 2021
John L
5 out of 5 stars review

Seller Verified Purchase

Great sander

Great battery life. It has the power to do whatever you want it to do. Very happy with the dust collector and overall performance. Highly recommend

Review from skil.com
Helpful?3S0X3AR7Q51J727663863