Hitachi DH45MR SDS Max 1-3/4-Inch Rotary Hammer – The Fastest Drilling and Chiseling Tool

The Hitachi DH45MR is considered the best and fastest drilling and chiseling tool in the market. And not without reason; this equipment is capable of working its way through concrete, mortar, tiles, and many other tough material. It has also been engineered to offer comfort and convenience to its users, making it a really handy tool.

Offers The Best Striking Transmission

Let’s look at the major features of the Hitachi DH45MR that make it such an extraordinary tool. To begin with the DH45MR comes with an 11.6 Amp, 1200 Watt motor that is capable of offering unmatched performance with its impact energy of 11.4 ft-lbs. The Hitachi DH45MR offers the best striking transmission – drilling speeds that are 30% more and chiseling performance that is 15% more than its closest competitor in the market.

Further the Hitachi DH45MR comes with Hitachi’s patented IDI (Internal Double Insulation) technology that guarantees the best housing for the motor, ensuring its long life. The IDI enables the motor, which is housed in an aluminum casing, from deviating from its core and also prevents any grease leakage that can occur due to heat and stress.

The aluminum housing also protects the DH45MR’s motor from worksite abuse and exposure, adding to its durability. The auto-stop carbon brush is another feature that adds to the tool’s durability.

Operate The Tool In Two Modes

Besides its robust and efficient motor, there are several other features that enable the Hitachi DH45MR to enhance productivity. You can operate the tool in two modes – as a hammer alone or as a hammer-drill. This, besides making the DH45MR efficient, also adds to its flexibility by making it an appropriate tool for a wide range of tasks.

Besides, it also includes a variable lock mechanism that helps users to make minor adjustments and obtain the most comfortable chiseling angles. The other important feature that enables easy maneuverability and control is the removable side handle. This component is securely strapped with a robust steel bracket that allows 360 degree adjustments.

Electronic Variable Speed Control

The speed control feature of the Hitachi DH45MR is another important aspect that ensures better work efficiency. The tool includes an electronic variable speed control, the purpose of which is to allow users to select the appropriate tool speed depending on the material being worked on. At full load, the Hitachi DH45MR has a RPM range of 120-240 and impact rate of 1200-2500 BPM.

It also includes a constant speed control mechanism that ensures minimal changes in speed during hammering operations as the load keeps varying. This means, you can be assured of efficient performance regardless of the speed of the tool. The Hitachi DH45MR also comprises of a depth gauge that ensures accurate results by determining the perfect drilling depth.

The Needle-Pin Slip Clutch

The DH45MR also includes several features to enable user safety and convenience. The handles are coated with elastomer to provide a comfortable grip for users as well as to afford non-slip operations. The needle-pin slip clutch is another factor that offers higher slip torque accuracy that not only enhances user safety but also ensures safety of the gears.

Thus, with its ergonomic design and robust motor, the Hitachi DH45MR is the best tool you can obtain in the market for your hammer-drill and chiseling operations.

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