Makita GPH02D 40V max XGT Compact Brushless 1/2-in Hammer Driver-Drill Kit review

The GPH02D is the two-battery kit version of Makita's compact 40V max XGT brushless hammer driver-drill. Its exact package page lists the GPH02Z tool, two BL4025 2.5Ah batteries, a DC40RA charger and a tool bag. That is a useful distinction from the separately sold GPH02Z tool-only SKU: a product photo or the shared power unit does not make the battery and charger part of both packages.

Compact chuck-based hammer drilling, with a bounded claim

Makita identifies a 1/2-in chuck, two speed settings, hammer drilling, and maximum torque of 585 in-lb. The product page lists maximum speed and impact rate as 2,200 rpm and 33,000 bpm, with 550 rpm and 8,250 bpm in low gear. The manual agrees on both high-gear figures but gives 600 rpm and 9,000 bpm for low gear. The available sources do not explain that difference, so the low-speed pair is deliberately not treated as settled. The manual also lists a 1/2-in masonry and steel capacity and a 1-1/2-in wood capacity for its named drilling use. These are manufacturer figures, not independent results or a guarantee for every bit, substrate, hole or anchor.

The hammer function belongs to a chuck-based hammer driver-drill. It is not an SDS rotary hammer or a chipping tool. For concrete, masonry, large holes, or sustained work, choose a tool category and bit system suited to the material and follow the manual; the word “hammer” alone does not answer whether this is the right machine. A 1/2-in chuck describes the maximum bit shank the chuck accepts, not a universal half-inch hole rating.

What “compact” does and does not resolve

The page gives 7-1/8 in overall length, while the GPH02 manual gives 6-7/8 in. Neither source calls this a tool-head measurement, so neither supports a claim that the head is six inches or less. The kit page reports 5.07 lb with a battery; the manual gives a 4.4–5.7 lb range depending on attachment and battery combination. Those manufacturer statements are not an independent weigh-in, and actual clearance also depends on the chuck, installed bit, battery, hand position and angle. Check the exact layout before buying for an enclosed recess.

Why the D package may be useful—and what to check

The GPH02D's main practical distinction is having two named 2.5Ah packs and a charger in the box, rather than needing to assemble compatible equipment around a bare tool. The manual lists BL4025 and BL4040 battery cartridges and DC40RA as applicable equipment; confirm the current manual and exact regional package if buying replacement power equipment. Makita lists a bag but not a hard case in the exact Includes section. The two pack count is a package fact, not a runtime estimate; work, bit, material, battery age and handling all affect how long a charge lasts.

Compared with the GPH02Z, the D suffix changes what is supplied, not the basic drilling function. Compared with the larger GPH03 family, this model's published capacities are smaller and its low-speed data is inconsistent across the exact page and manual. That is a reason to match the model to the actual accessory and duty cycle rather than choosing from a high torque or XGT label alone.

Evidence-based verdict

On the official evidence, GPH02D is a brushless two-speed XGT hammer driver-drill with a 1/2-in chuck and an unusually clear kit list: tool, two BL4025 batteries, charger and bag. The useful reasons to shortlist it are the documented hammer mode, compact product family, and included power equipment. The important reservations are the unresolved low-speed discrepancy, conflicting overall-length figures, lack of a published tool-head length, and modest manual capacities that must be checked against the task. This is a documentary assessment, not a hands-on review; it makes no claim about current price, seller stock, measured performance or runtime.

Sources: Makita GPH02D product page; Makita GPH02 instruction manual; Makita GPH02Z tool-only product page.