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DEWALT DCD1623: Permanent Magnet, Speed Range & Kits

By John Morris · Updated 2026-09-16 · Research methodology

DEWALT DCD1623 is the cordless choice in this DEWALT pair: a 20V MAX brushless magnetic drill with 2-inch annular capacity, a permanent magnet and ten selectable speed combinations across two mechanical gears. It removes the cord but adds battery, charger and exact-kit decisions. The retained Amazon catalog has no exact DCD1623 offer, so the buying links on this page remain clearly labeled different-model alternatives.

As an Amazon Associate I earn from qualifying purchases. Links marked “Check Amazon” are affiliate links.

No exact Amazon match in our selected catalog.
Offers later on this page are clearly labeled alternatives, not the model discussed in this guide.

DCD1623 capacity, speed and chuck facts

DEWALT's manual and launch material identify a gravity-fed reservoir, LED, forward/reverse operation and motor-height adjustment. The permanent magnet is a power-source distinction, not permission to omit the safety chain or use an unsuitable surface. A model-specific minimum mounting thickness has not been confirmed in this guide; keep that requirement unresolved until the exact manual and workpiece agree.

  • Power: 20V MAX battery platform
  • Annular diameter: 2 inches maximum
  • Cutting depth: 2 inches maximum in structural steel
  • Speed: 130–420 rpm low range; 250–810 rpm high range, with five electronic settings per gear
  • Cutter interface: quick-change 3/4-inch Weldon and 1/2-inch keyed chuck
  • Base: permanent magnet with 15% positioning and full-engagement settings
  • Control: E-Clutch system responds to detected tool rotation

Choose it when cordless access earns the extra system

Shortlist the DCD1623 when cord routing or power availability creates a recurring setup problem and the 2-inch diameter/depth envelope fits the drawings. The broader 130–810 rpm range gives more speed choices than the DWE1622K's fixed 300/450 rpm pair, but the correct gear and electronic setting still comes from DEWALT's cutter-size chart—not from a generic faster-is-better rule.

DEWALT's 40-holes-per-charge launch claim used a 9Ah FLEXVOLT battery, 13/16-inch holes and 1/2-inch ASTM A36 steel. Treat that as one stated test condition, not a runtime promise for other cutter diameters, materials, thicknesses, feeds or battery packs. Build a battery and charging plan from the real hole schedule.

Compare a documented alternative

This Amazon offer is for DEWALT DWE1622K, not the source-only model discussed in this guide. Compare it only as a different model and verify its own capacity, power, cutter system and package.

Compare this alternative at Amazon

Price the exact suffix, not the family name

DEWALT launched DCD1623 as both a bare unit and a kit, so 'DCD1623' alone is not a complete package description. Request the suffix and included-item list for used, open-box or marketplace offers. A lower headline price can simply move batteries, charger or accessories into a second purchase.

  • Confirm DCD1623B bare tool versus DCD1623GX2 kit identity
  • List the exact batteries, quantities, charger, chuck, guard, chain, pilot pin, reservoir and case
  • Keep 20V MAX marketing voltage and 18V nominal voltage descriptions in their proper market context
  • Do not value a battery bundle until its exact packs and condition are known

DCD1623 versus DWE1622K: the stop rule

Stop the cordless path if battery supply and charging cannot cover the planned work, or if the exact package cannot be verified. Stop the corded path if suitable 120V service and a safe cord arrangement are not available. Both models document 2-inch annular diameter and depth, 3/4-inch Weldon and keyed-chuck paths, but their base behavior and speed control are materially different.

DCD1623 and the newer DCD1624 are different model numbers. Do not transfer a DCD1624 listing, chuck package or current availability claim to this guide. No exact DCD1623 Amazon offer was present in the retained verified catalog; the products below are different models for comparison, not substitute identities.

Questions, answered

Is DCD1624 the same as DCD1623?

They are different DEWALT model numbers. Match the manual, accessories and battery bundle to the exact model being sold rather than treating their listings as interchangeable.

What is the DCD1623 annular cutter capacity?

DEWALT documents the DCD1623 for annular holes up to 2 inches in diameter through 2 inches of structural steel. That does not establish a 2-inch twist-drill capacity or approve an unsuitable mounting surface.

Does the DCD1623 magnet need battery power?

Its base is permanently magnetic and does not require battery power to remain attached. That feature does not replace the manual's independent restraint or surface requirements.

Sources & further reading

Specification-based guidance; no hands-on performance testing is claimed.

Documented alternatives to compare

We have not matched this guide’s exact model to an Amazon offer. The products below are different models, not links to the model discussed above.

As an Amazon Associate I earn from qualifying purchases. Links marked “Check Amazon” are affiliate links.

DEWALT DWE1622KModel guide available

DEWALT DWE1622K

a corded two-speed option for buyers who need a 2-inch annular capacity without maintaining a battery fleet

Annular diameter
2″ maximum
Cutting depth
2″ maximum

A 2-inch annular cutter rating does not mean this drill accepts a 2-inch twist drill. It also does not turn the two fixed spindle speeds into variable speed. Do not copy specifications from DWE1622K-QS or other regional versions into a US purchase.

Check Amazon
Milwaukee M18 FUEL 2787Model guide available

Milwaukee M18 FUEL 2787

a cordless 1-1/2-inch drill whose purchase economics depend heavily on the batteries and charger already in your workshop

Annular diameter
1.5″ maximum
Cutting depth
Confirm manual

Milwaukee now marks 2787-22 no longer available, while its current kit page's in-the-box area shows only the 2787-20 tool. The retained offer is exact by model name but does not prove current stock or package contents; verify batteries, charger and accessories with the seller.

Check Amazon

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