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BDEMS600 vs CMCW220B: Match the Pad, Then the Power Setup

Choose the BDEMS600 for corners and narrow details when a cord is workable. Choose the CMCW220B when a round disc suits the work and cordless operation matters enough to supply its separate battery and charger. Pick the sanding shape first: owning batteries does not solve a pad-access mismatch.

Published by Pickoryx · Published 2026-10-07

Source checked 2026-10-07 18:48 UTC

Products compared

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The buying question

Does your work need detail access, or does a round disc fit while cordless operation matters more?

BLACK+DECKER supplies detail access but needs a cord; CRAFTSMAN removes the power cord but requires a separate compatible battery and charger.

Quick verdict

When to skip: Your project requires wet sanding
When the recommendation changes
  • Your job mixes broad faces and narrow recesses: do not assume one pad can reach every surface.
  • You already own a compatible CRAFTSMAN battery and charger, reducing what you need to buy.

The differences that matter

Sanding Interface And Workpiece Access

BLACK+DECKER BDEMS600 Detail Sander

Teardrop detail pad with a removable diamond-shaped tip; screw-fitted finger attachment for narrow detail work.[1, 2]

CRAFTSMAN CMCW220B V20 Random Orbit Sander

Round pad using 5-inch, eight-hole hook-and-loop discs.[3, 4]

What this changes: Choose the interface around the hardest-to-reach part of the workpiece. The detail pad also handles flat surfaces; a flat panel alone does not establish a CRAFTSMAN advantage.[1, 2, 3, 4]

The better fit depends on your priorities

Outlet Access Or Battery Setup

BLACK+DECKER BDEMS600 Detail Sander

Mains-powered corded tool.[1]

CRAFTSMAN CMCW220B V20 Random Orbit Sander

V20 cordless tool-only model; battery and charger sold separately.[3]

What this changes: An accessible outlet favors avoiding a battery purchase. Where a cord would obstruct the job, CRAFTSMAN is the cordless choice if its round pad fits and you supply the compatible power setup.[1, 3]

The better fit depends on your priorities

Best for your routine

Furniture corners or narrow features near an outlet

Best fit: BLACK+DECKER BDEMS600 Detail Sander

Based on listed features, not comparative testing.

The detail interface fits this need; accept the cord and check the actual recess against the attachment.

View BLACK+DECKER BDEMS600 Detail Sander on AmazonPaid link

Round-pad work where a power cord gets in the way

Best fit: CRAFTSMAN CMCW220B V20 Random Orbit Sander

Based on listed features, not comparative testing.

Cordless operation fits this setup; budget for compatible power accessories and do not expect the disc to replace a detail attachment.

View CRAFTSMAN CMCW220B V20 Random Orbit Sander on AmazonPaid link

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

Compare ready-to-work costs, including missing abrasives and any CRAFTSMAN battery and charger. Pay extra only for a setup that fits the actual surfaces and workspace.

Insufficient price history to recommend purchase timing.

Limitations

  • This is a feature-fit comparison, without matched tests of finish quality, material-removal rate, dust capture, runtime or durability. No winner is established for those outcomes.
  • The BLACK+DECKER page gives conflicting speed figures, so speed is excluded from the decision.
  • BLACK+DECKER requires its canister for wood sanding, but forbids using that canister or a vacuum for metal sanding and prohibits magnesium sanding. Both tools are for household use, not wet sanding; neither manual recommends sanding lead-based paint.

Questions shoppers ask

Can I reuse the same sanding sheets?

No: the detail tool needs sheets matching its pad or finger, while CRAFTSMAN specifies 5-inch eight-hole hook-and-loop discs. Align the extraction holes. CRAFTSMAN’s documented package lists sample abrasive. Check the selected seller’s package contents and abrasive quantity, and choose the grits your job needs.

Does dust collection make either one ready to use without extra precautions?

No. Both manuals require regular dust emptying, warn about coating-dust ignition and specify eye, hearing and dust-appropriate respiratory protection. Disconnect power before accessory changes. CRAFTSMAN lists a 1-1/4-inch vacuum connection, but verify the actual hose connection rather than assuming universal fit.

Methodology and sources

We compared sanding interfaces, power requirements, included accessories and documented use restrictions.

AI assisted source research and drafting. Pickoryx did not hands-on test these tools.

View 4 sources
  1. 1.BDEMS600 1.2 Amp Electric Detail SanderBLACK+DECKER · Official specifications · Source checked 2026-10-07 18:48 UTC
    Evidence used on this page
    • Details & Features; Cordless Vs Corded; Includes: Corded detail sander with detail finger accessory and dust canister. Inconsistent speed figures are not used.
  2. 2.BDEMS600 Type 2 instruction manualBLACK+DECKER · Official specifications · Source checked 2026-10-07 18:48 UTC
    Evidence used on this page
    • English pp.3–6; Detail Sanding, Fitting sanding sheets, Finger Attachment, Dust Extraction, Accessories: Teardrop pad, replaceable tip/finger arrangement, aligned perforations, dust emptying and material/PPE restrictions.
  3. 3.CMCW220B V20 Cordless 5-in Random Orbit Sander (Tool Only)CRAFTSMAN · Official specifications · Source checked 2026-10-07 18:48 UTC
    Evidence used on this page
    • Overview; Specifications; Includes: Cordless bare tool; battery and charger separate; manufacturer documents a dust bag and sample abrasive in its package; specified vacuum connection.
  4. 4.CMCW220 instruction manualCRAFTSMAN · Official specifications · Source checked 2026-10-07 18:48 UTC
    Evidence used on this page
    • English pp.3–5; Intended Use, Safety, Attaching Hook and Loop Sanding Discs, Dust Collection: 5-inch eight-hole discs, dust bag maintenance, designated batteries/charger and use precautions; official CMCW220B-hosted manual for its CMCW220 tool.

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