The Makita 18V brushless 2-speed impact driver, model DTD157Z (body only), is a high - performance and compact power tool. It comes with a 1/4' drive and can generate a strong 140 Nm of torque. With a speed range of 0 - 3,000 min⁻¹ and an assist mode, it offers three power settings for efficient and accurate driving, suitable for projects of all sizes. This lightweight impact wrench features a hex 1/4' drive shank and a maximum torque of 140 Nm. It has a 3 - mode operation, including A - mode, Hard mode, and Soft mode, making it ideal for various applications. The convenient LED light helps you work in low - light conditions. Trust Makita's industry - leading expertise for your impact driver needs. Key features include a battery protection system that turns off the power when the battery is low, an LED light to illuminate the work area, eXtreme Protection Technology (XPT) for better dust and water resistance in tough environments, an anti - wobbling bit structure, variable speed, a brake, reversing function, electronic 2 - speed control, and a built - in job light. Specifications include a 18V battery voltage, LXT voltage, a brushless motor, a no - load speed of 0 - 1300 / 3000 min⁻¹, a max fastening torque impact drill of 140 Nm, impacts per minute (IPM) of 0 - 2000 / 4100 min⁻¹, a tightening capacity standard bolt of M5 - M14, a 1/4' driving shank, a sound power level (LWA) of 106 dB(A), a sound pressure level (LpA) of 95 dB(A), a noise uncertainty (K factor) of 3 dB(A), a vibration level of 11.5 m/s² for impact tightening of maximum - capacity fasteners, a vibration uncertainty (K factor) of 1.5 m/s² for the same, product dimensions of 133 x 81 x 232 mm, and a tool weight with battery of 1.2 - 1.5 kg.
Using the Makita 18V brushless impact driver is easy. First, make sure to insert a fully - charged 18V LXT battery into the tool. You can select from three power settings according to your project needs. For lighter tasks, the Soft mode is a good choice. If you're dealing with tougher materials, switch to the Hard mode. The A - mode is for automatic adjustment. To drive a screw, place the bit on the screw head and press the trigger. You can reverse the direction by using the reversing function. When using in low - light areas, turn on the LED light for better visibility. Now, for the important stuff. Always wear safety goggles to protect your eyes from flying debris. Don't use the tool if the battery is damaged. Make sure to keep the tool clean after each use. You can use a dry cloth to wipe it down. For more thorough cleaning, you can use a soft brush to remove dust from hard - to - reach areas. Store the tool in a dry place to prevent water damage. Also, check the bit regularly for wear and tear and replace it if necessary. With proper use and maintenance, this impact driver will serve you well for a long time.
