The 40V max XGT Brushless Cordless 4-Speed Impact Driver (GDT01Z， tool only) breaks new ground for the most demanding driving applications in wood， masonry and metal. It is powered by a Makita-built brushless motor that delivers 1，950 in.lbs. of Max Torque， outpowering other impact drivers in heavy-load applications. An ultra-smooth variable speed trigger provides optimum control and a one-touch 4-speed power selector button under the chuck allows users to adjust speed easily. Users get up to 50% faster speed with 4 speed settings (0-1，100/ 0-2，100/ 0-3，200/ 0-3，700 RPM & 0-1，100/ 0-2，600/ 0-3，600/ 0-4，400 IPM)， when compared to Makita's 18V LXT Brushless Cordless 4-Speed Impact Driver (XDT16). The GDT01Z offers 9 modes for a wide variety of applications， including two tightening modes， one assist mode， three forward and three reverse auto-stop modes. The two Tightening Modes (T-mode) provide faster tightening of self-drilling screws in thick or thin gauge metal， which helps prevent damage to the screw or workpiece. Assist Mode (A-mode) feature helps eliminate \"screw cam-out\" and \"cross threading\" by driving at low speed until tightening begins. Three forward and three reverse Auto-Stop Modes provide increased efficiency. This impact driver is a workhorse tool engineered to outlast with Extreme Protection Technology (XPT) to provide increased dust and water resistance in harsh jobsite conditions. Reinforced gear housing provides additional durability on the job site.

OUTPOWER: Makita-built motor delivers 1，950 in.lbs. of Max Torque; out powers similar models in heavy load applications

OUTSMART: Digitally controlled modes for a wide variety of applications; two tightening modes， one assist mode and three forward/reverse auto stop modes

OUTLAST: XPT is engineered to provide increased dust and water resistance in harsh job site conditions

Up to 50% faster speed with 4 speed settings (0-1，100/ 0-2，100/ 0-3，200/ 0-3，700 RPM & 0-1，100/ 0-2，600/ 0-3，600/ 0-4，400 IPM)*

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

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

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

Three forward and three reverse Auto-Stop modes for increased efficiency

Compact length at only 4-3/4 in.; ideal for working in tight spaces

Ultra-smooth variable speed trigger provides optimum control

Reinforced gear housing engineered for maximum job site durability

The digital communication within XGT optimizes performance to provide up to 2X longer sustained power under heavy-load applications

The digital communication within XGT actively monitors and protects against overload， over-discharge and overheating

XGT Tools and Batteries are designed with a multi-layer contact interface for more constant power delivery to take on high-current demands

XGT Batteries feature rigid rails with impact-resistant construction to secure the battery to the tool during high-demand applications (batteries not included)

The XGT Rapid Charger with dual-fan design circulates air through the battery to cool the battery and circuit board quickly for faster charging (charger not included)

The XGT Rapid Charger's digital display indicates battery charge level (-80%， +80%， 100%)

The XGT Rapid Charger's built-in chip thoroughly communicates during the charging process to control current， voltage， and temperature for more efficient charging