Makita has a legacy of innovation in the cordless impact driver category， and the 18V LXT Brushless 4-Speed Impact Driver (XDT19Z) sets new standards. The XDT19 offers 4-speed power selections (0-1，100/ 0-2，100/ 0-3，200/ 0-3，600 RPM & 0-1，100/ 0-2，600/ 0-3，600/ 0-3，800 IPM) which provides precise fastening control for a wide range of applications.The Impact Driver features Assist Mode (A-mode) which helps eliminate \"screw cam-out\" and \"cross threading\" by driving at low speed until tightening begins. It also features two Tightening Modes (T-mode) for faster tightening of self-drilling screws in thick or thin gauge metal that helps prevent damage to the screw or workpiece. The XDT19 delivers industry-leading performance in a compact and ergonomic design.Added features include the one-touch 4-speed power selector button under the chuck， which enables one-handed speed changes， and reverse rotation auto-stop mode which stops rotation and impact when the fastener is loosened adequately to help prevent over-loosening and dropped fasteners.It's part of Makita's expanding 18V LXT system， the world's largest cordless tool system powered by 18V Lithium-Ion batteries. Makita 18V LXT batteries have the fastest charge times in their categories， so they spend more time working and less time sitting on the charger.

Quick-Shift Mode uses the brushless motor's electronic controls to find the best balance of speed and torque for each application for more efficient fastening

Makita-built brushless motor delivers 3，600 Max RPM and 1，590 in.lbs. of Max Torque

4-speed power selection (0-1，100/ 0-2，100/ 0-3，200/ 0-3，600 RPM & 0-1，100/ 0-2，600/ 0-3，600/ 0-3，800 IPM) provides precise fastening control for a wide range of applications

Additional one-touch 4-speed power selector button under the chuck for added convenience

Assist Mode (A-mode) feature helps eliminate "screw cam-out" and "cross threading" by driving at low speed until tightening begins

Two Tightening Modes (T-mode) for faster tightening of self-drilling screws in thick or thin gauge metal; helps prevent damage to the screw or workpiece

Reverse rotation auto-stop mode stops rotation and impact when fastener is loosened adequately

Designed with dual ball bearing chuck to reduce bit wobble and run out

Built-in L.E.D. lights on both sides helps eliminate shadows and illuminate a larger area

Compact and ergonomic design at only 4-1/2" long

Weighs only 3.3 lbs. with battery (battery not included) for reduced operator fatigue

Efficient brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge

The brushless motor eliminates carbon brushes， enabling the motor to run cooler and more efficiently for longer life

The electronically-controlled brushless motor efficiently uses energy to match torque and RPM to the changing demands of the application

Features Extreme Protection Technology (XPT) which is engineered to provide increased dust and water resistance in harsh job site conditions

Convenient one-touch 1/4" hex chuck for quick bit changes

All metal gear housing for increased job site durability

Rubberized soft grip provides increased comfort on the job