DEWALT DCD471B 60V MAX FLEXVOLT Quick-Change Stud and Joist Drill (Tool Only) review

DCD471B is a 60V MAX brushless stud-and-joist drill sold as a bare tool. Its place in a buying list depends on a specific kind of large drilling work and on whether the 7/16-in hex interface fits the bits you plan to use. This is a research-based assessment of DEWALT's exact US page and its linked Type 2 manuals, not a hands-on test.

A dedicated stud-and-joist drill, not a general drill/driver

The product page describes a brushless, cordless 60V MAX machine with two selected speed ranges. The manual gives a low range of 0–400 rpm and a high range of 0–1,320 rpm, both controlled by the variable-speed trigger. It describes a mechanical slip clutch that engages in low speed, while its operating table marks the E-CLUTCH system in both speeds. These are different controls: the mechanical clutch can slip when a cutter bites, and the E-CLUTCH senses tool motion and may stop the tool during a bind-up. Neither feature is a guarantee against reaction force or injury.

DEWALT calls the DCD471 a high-torque drill. The manual emphasizes a firm two-hand hold, proper side-handle installation and secure workholding; it says not to brace the tool against the battery. Those instructions make sense for the machine's intended large-bit duties. The manual describes drilling, not a hammer-drilling mode or a screwdriving clutch collar. A masonry core recommendation is not a substitute for a hammer-drill setting when the job calls for percussion.

The chuck is a different interface from DCD470

The important compatibility detail is the DCD471's 7/16-in (11.1-mm) hex quick-release chuck. The page calls it a 7/16-in hex Quick-Change chuck, and the linked manual says it accepts 7/16-in hex bits and accessories only. It is not a conventional keyed 1/2-in chuck. DEWALT's DCD470B review describes the adjacent in-line drill with a keyed 1/2-in chuck, so do not treat the two machines' bit interfaces as interchangeable just because their names and work roles are similar. Check the shank and the bit's rating before choosing an accessory.

Chuck opening and hole diameter answer different questions. The DCD471 manual gives a material- and bit-specific capacity chart: it lists a 2-in wood auger and 4-5/8-in self-feed bit at either speed; a 6-1/4-in wood hole saw in low speed and 6 in in high; and metal twist bits up to 1/2 in in low speed or 5/16 in in high. Those figures are maximum-recommended manufacturer guidance for the named bit types, not independent test results or a promise for every cutter, material and workpiece.

The masonry part of the table is narrower. It lists 6-in diamond-core bits in aerated concrete block and 5-in bits in brick, in either speed. The manual calls for dry diamond-core drilling, gives dust-extraction and cuttings-removal guidance, and warns against reinforced masonry. Confirm the actual substrate, bit rating, dust controls and full operating instructions before planning a core hole; a headline capacity does not establish that a particular wall is suitable.

What the DCD471B package includes

The exact US B-suffix page lists one DCD471 drill and one side handle. It says the battery and charger are sold separately, and its structured case field says no case is included. The manual names compatible FLEXVOLT packs and charger models, but a compatible item is not automatically in the box. If you already own a 60V MAX battery, compare its printed model number with the manual rather than relying on a voltage label alone. If you need a complete system, compare a separately listed kit package; do not assume a seller has turned this tool-only SKU into one.

DCD471B's product page exposes generic assembled dimensions and weight, but it does not label those fields as tool-head length, working clearance with a bit, or bare-tool weight. The listed 23.9-in assembled length is not a short-head measurement, and the 17.9-lb field is not used here as the mass of the tool alone. This is a substantial in-line drill with a side handle and top handle; measure the real approach, workpiece and room for controlled two-hand operation rather than inferring fit from the word “compact” or one unqualified number.

Who should compare this bare tool?

DCD471B is worth comparing when the planned work resembles the manual's stud-and-joist drilling applications, a 7/16-in hex accessory is appropriate, and a compatible FLEXVOLT pack and charger are already on hand or separately budgeted. Its two speed ranges, specified bit limits and E-CLUTCH give concrete points to check against the job. It is a poor shortcut for someone seeking a small drill/driver, a 1/2-in keyed chuck, a documented six-inch-or-shorter tool head, or a hammer-drill mode.

Before deciding, verify the exact DCD471B suffix, the separate battery and charger requirement, the intended bit shank, the material-specific manual entry and the side-handle procedure. No independent runtime, loaded speed, torque, hole-cutting, vibration, comfort or durability measurement is represented here. DEWALT's product page and category listing support that the model was manufacturer-listed when checked; they do not establish price, retailer stock, seller package accuracy or the condition of an individual item.

Primary documents: DCD471B US product page, Type 2 manual NA305261, and Type 2 manual NA253385.