【Amazon.co.jp限定】HiKOKI(ハイコーキ) 36V 充電式 ロータリハンマドリル DH3628DA SDSプラスシャンク 蓄電池1個・充電器・ケース付 DH3628DA(XPZ)

## HiKOKI 36V Cordless Rotary Hammer Drill DH3628DA Review The HiKOKI DH3628DA(XPZ) is a 36V cordless rotary hammer drill with an SDS Plus shank, designed for both professional construction work and serious DIY projects. This Amazon.co.jp exclusive model comes with an initial repair warranty, adding extra peace of mind to your purchase. ### Lightweight, Compact, and Low Vibration One of the standout qualities of the DH3628DA is its emphasis on being lightweight, compact, and low vibration despite packing 36V of cordless power. HiKOKI has clearly prioritized usability, making this tool manageable during extended work sessions and easier to handle in tight spaces where maneuverability matters. ### Innovative LED Vertical Support Function The DH3628DA features an "LED Vertical Support Function" that uses LED light indicators to notify the user of the tool's tilt angle. This helps ensure vertical drilling accuracy by detecting orientation relative to gravity. When working on walls or other vertically standing surfaces, the system detects tilt within a range of approximately 5° up and down. It's important to note that this function does not detect left-right tilt, does not work on inclined surfaces relative to their angle, and the LED does not illuminate while the trigger is pulled. It is designed for checking the tool's angle before and after drilling, making it a useful alignment aid. ### Auto-Stop Function for Consistent Drilling Another notable feature is the "Auto-Stop Function." This intelligent system memorizes drilling time and automatically stops the motor after the recorded duration, supporting consistent hole depth across multiple drill points. This is particularly valuable when you need to drill numerous holes to the same depth, improving both efficiency and accuracy on the job site. ### Complete Kit with Amazon-Exclusive Warranty The package includes everything you need to get started: one Multi Volt battery (BSL36A18X), a rapid charger (UC18YDL2), System Case 3, a battery cover, a side handle, and a depth gauge. The Amazon.co.jp exclusive initial repair warranty certificate is also included, though this warranty only applies to units sold and shipped by Amazon.co.jp directly. An additional convenience is the ability to attach and detach the dust collection system (Code No. 0037-9133) without removing the bit, streamlining workflow on the job site. ### Pricing Currently available on Amazon.co.jp at ¥44,900, which represents a 27% discount from the list price of ¥61,818. Combined with the Amazon-exclusive warranty, this represents compelling value for a premium 36V cordless rotary hammer drill. ### Final Verdict The HiKOKI DH3628DA is a well-engineered cordless rotary hammer drill that balances power, portability, and precision. With smart features like the LED Vertical Support and Auto-Stop functions, plus the convenience of a complete kit with battery and charger, it's a strong choice for professionals and advanced DIY enthusiasts who demand reliability and accuracy from their power tools.