DEWALT
DCD794
Exact U.S. DEWALT DCD794B ATOMIC 20V MAX brushless 1/2-inch compact drill/driver, tool-only; Type 1 evidence reviewed
Last reviewed: 2026-10-24
Configuration boundary
Exact U.S. DCD794B ATOMIC 20V MAX brushless 1/2-inch drill/driver tool-only package. DEWALT lists a belt hook with the bare tool; battery and charger are sold separately. The support evidence reviewed here is for DCD794B Type 1. Do not transfer these findings to DCD794D1 or DCD794D2 kits, the DCD799 hammer drill, DCD800 or DCD805 tools, regional packages, combo kits, batteries, chargers, or a different type/revision.
Exact model destination verified 2026-10-24. Price and availability are shown only by the merchant.
Evidence fields
Annual_maintenance_cost
Not yet verified
Evidence gap reviewed 2026-10-24; no verified value yet; research review due 2027-04-22.
Expected_service_life
Not yet verified
Evidence gap reviewed 2026-10-24; no verified value yet; research review due 2027-04-22.
Identity
Exact U.S. DEWALT DCD794B ATOMIC 20V MAX brushless 1/2-inch compact drill/driver, tool-only; Type 1 evidence reviewed
Verified 2026-10-24; recheck every 180 days; stale after 2027-04-22.
Manufacturer source ↗Parts_availability
Partial — the October 24, 2026 ServiceNet Type 1 snapshot listed purchasable assemblies including the chuck, clamshell, transmission, motor, and selector. This is a dated availability snapshot, not a guarantee of future stock or complete component-level repair support.
Verified 2026-10-24; recheck every 30 days; stale after 2026-11-23.
Manufacturer source ↗Repair_manual
No comprehensive internal repair manual verified. The Type 1 owner manual covers operation, routine maintenance, cleaning, and basic troubleshooting, then directs repairs and adjustments to DEWALT service facilities.
Verified 2026-10-24; recheck every 365 days; stale after 2027-10-24.
Manufacturer source ↗Serviceability
Shop-serviceable through DEWALT's service network. Owner guidance is limited to cleaning dirt and dust with dry compressed air, using mild soap on nonmetallic exterior parts, and following battery/tool safety instructions; internal repair is not documented as an owner procedure.
Verified 2026-10-24; recheck every 180 days; stale after 2027-04-22.
Manufacturer source ↗Street_price
Not yet verified
Evidence gap reviewed 2026-10-24; no verified value yet; research review due 2026-11-23.
Warranty
DEWALT states a three-year limited warranty, one-year free service, and 90-day money-back guarantee for covered products, subject to the published terms and exclusions.
Verified 2026-10-24; recheck every 180 days; stale after 2027-04-22.
Manufacturer source ↗