What belt size does the DCW220B use?
The DCW220B uses standard 3 in. x 21 in. sanding belts. It ships with one 80-grit belt. Replacement belts in various grits are widely available from DEWALT and third-party suppliers.
How fast does the DCW220B sand and can you adjust the speed?
The DCW220B reaches up to 1050 FPM (feet per minute). It combines a variable speed trigger with a 25-position speed selection dial, letting you set a precise baseline speed for different materials before squeezing the trigger.
How effective is the dust collection on the DCW220B?
The DCW220B features DEWALT's AirLock dust management system, rated at up to 95% dust collection efficiency. It includes a dust bag and a swivel dust port for connecting a DEWALT vacuum. The dust bag fills quickly during heavy material removal, so frequent emptying is recommended for extended sessions.
Which battery should I use with the DCW220B?
The DCW220B works with any 20V MAX battery, but reviewers recommend 5Ah or 6Ah batteries for extended sanding sessions. A belt sander draws significantly more current than lighter tools, so compact 1.5Ah or 2Ah batteries will drain quickly under load.
How heavy is the DCW220B with a battery installed?
The DCW220B weighs 9.26 lbs without a battery. Adding a 5Ah battery adds approximately 1.5 lbs for a total around 10.75 lbs. Some users note hand fatigue during extended overhead sanding, so taking breaks is recommended for prolonged sessions.
How does the DCW220B compare to a corded belt sander?
DEWALT states the DCW220B delivers up to 22% more power than its corded counterpart. The brushless motor is more efficient and the cordless design eliminates cord management entirely, making it especially practical for furniture finishing and outdoor projects away from outlets.
# DEWALT 20V MAX* XR® Brushless Cordless 3 in. x 21 in. Belt Sander (Tool Only) **Model:** `DCW220B` **Brand:** DEWALT **Category:** Belt Sander ## Specifications | Attribute | Value | |---|---| | Barcode (UPC) | 885911829922 | | Country of Origin | Mexico | | Power Source | Battery | | Cordless | Yes | | Voltage | 20 | | Battery Included | No | | Charger Included | No | | Motor Type | Brushless | | Belt Width In | 3 | | Belt Length In | 21 | | Speed Max Fpm | 1,050 | | Variable Speed | Yes | | Speed Settings | 25 | | Dust Collection | Yes | | Dust Efficiency Pct | 95 | | Airlock | Yes | | Tool Only | Yes | | Weight Lbs | 9.26 | | Height In | 8.8 | | Length In | 13.4 | | Width In | 6.69 | | Warranty | 3-year limited (tool) | ## What's Included - (1) 20V MAX* XR Belt Sander - (1) Dust Bag - (1) 80-Grit Sandpaper - (1) Dust Port Swivel Source: https://www.jaspecs.com/dewalt/belt-sander/dcw220b-dewalt-20v-max-xr-brushless-cordless-3x21-belt-sander-tool-only/