DEWALT
DCD793
Exact U.S. DEWALT DCD793B 20V MAX brushless cordless 1/2-inch drill/driver, tool-only; Type 1 evidence reviewed. DEWALT documents a 6.38-inch tool-head length, 404 UWO, up to 1,650 RPM no load, a 1/2-inch ratcheting chuck, and an LED work light.
Last reviewed: 2026-10-26
Configuration boundary
Exact U.S. DCD793B 20V MAX brushless cordless 1/2-inch drill/driver tool-only package. DEWALT lists the DCD793 drill/driver and belt hook; battery and charger are sold separately. The support evidence reviewed here is for DCD793B Type 1. Do not transfer these findings to the DCD793D1 battery-and-charger kit, the DCD798 hammer drill, the DCD794 ATOMIC drill/driver, XR models, combo kits, batteries, chargers, regional packages, or another type/revision.
Exact model destination verified 2026-10-26. Price and availability are shown only by the merchant.
Evidence fields
Annual_maintenance_cost
Not yet verified
Evidence gap reviewed 2026-10-26; no verified value yet; research review due 2027-04-24.
Expected_service_life
Not yet verified
Evidence gap reviewed 2026-10-26; no verified value yet; research review due 2027-04-24.
Identity
Exact U.S. DEWALT DCD793B 20V MAX brushless cordless 1/2-inch drill/driver, tool-only; Type 1 evidence reviewed. DEWALT documents a 6.38-inch tool-head length, 404 UWO, up to 1,650 RPM no load, a 1/2-inch ratcheting chuck, and an LED work light.
Verified 2026-10-26; recheck every 180 days; stale after 2027-04-24.
Manufacturer source ↗Parts_availability
Partial — the October 26, 2026 ServiceNet Type 1 snapshot marked 13 entries purchasable. The clamshell, motor-and-switch, selector, and transmission assemblies all showed positive numeric stock. This is a dated snapshot and does not guarantee current checkout, future stock, or complete component-level support.
Verified 2026-10-26; recheck every 30 days; stale after 2026-11-25.
Manufacturer source ↗Repair_manual
No comprehensive internal repair manual verified. The Type 1 owner manual covers operation, adjustment, routine maintenance, weekly cleaning, and safety, then directs repairs, maintenance, and adjustment to factory or authorized service centers.
Verified 2026-10-26; recheck every 365 days; stale after 2027-10-26.
Manufacturer source ↗Serviceability
Shop-serviceable through DEWALT service centers. Owner guidance includes blowing dirt and dust from air vents with clean, dry air at least once a week and cleaning nonmetallic exterior parts with water and mild soap; internal repair is not documented as an owner procedure.
Verified 2026-10-26; recheck every 180 days; stale after 2027-04-24.
Manufacturer source ↗Street_price
Not yet verified
Evidence gap reviewed 2026-10-26; no verified value yet; research review due 2026-11-25.
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 2026-10-26; recheck every 180 days; stale after 2027-04-24.
Manufacturer source ↗