Makita 40V Max XGT Brushless Cordless 4‑Speed 1/2" Sq. Drive Impact Wrench w/ Detent Anvil (Bare Tool) - GWT05Z

Makita 40V Max XGT Brushless Cordless 4‑Speed 1/2" Sq. Drive Impact Wrench w/ Detent Anvil (Bare Tool) - GWT05Z 

The MAKITA 40V Max XGT Impact Wrench (GWT05Z, tool only) offers precise fastening control with 4-speed power selection and 3 auto-stop modes. It delivers 465 ft. lbs. of Nut-Busting Torque for heavy-load applications and is built with advanced brushless motor engineering and Extreme Protection Technology (XPT) for durability in harsh conditions. XGT is a 40v max lithium-ion battery system designed to power high-demand applications on a cordless job site.

Features

• OUTPOWER: Makita-built motor delivers 465 ft. lbs. of Nut-Busting Torque and 260 ft. lbs. of Fastening Torque
• OUTSMART: 3 forward and 3 reverse Auto-Stop modes for increased efficiency
• OUTLAST: XPT™ is engineered to provide increased dust and water resistance in harsh job site conditions
• 4-speed power selection switch (0-1,000 / 0-1,800 / 0-2,600 / 0-3,200 RPM & 0-1,800 / 0-2,600 / 0-3,400 / 0-4,000 IPM) for a wide range of applications
• Full speed mode function reduces trigger pull to reach full speed
• Compact length at only 5-5/8"; 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 XGToptimizes 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.

What our Experts Think

• Pro‑Grade Power: Makita’s 40V Max XGT brushless motor delivers strong, consistent torque for demanding fastening tasks.

• 4‑Speed Control: Adjustable speed settings let you dial in power for precise performance — from light trim work to heavy-duty lug nuts.

• Detent Anvil: Provides secure socket retention for tough applications and easy one‑handed changes.

• Cordless Freedom: Bare tool lets you choose the battery capacity based on your workflow and budget (batteries sold separately).

• Efficient & Durable: Brushless design maximizes runtime, reduces maintenance, and extends tool life.

• Jobsite Ready: Built with rugged materials and balance for professional use.

Q&A

Q: What is the Makita GWT05Z?
A: A 40V Max XGT brushless cordless 1/2" square‑drive impact wrench with a detent anvil, designed for professional fastening and loosening.

Q: How much torque does it deliver?
A: High torque suitable for automotive, construction, and industrial work (mid‑torque class with strong nut‑busting and fastening performance).

Q: What speed and control features does it have?
A: 4‑speed power selection plus multiple Auto‑Stop modes for precision and controlled fastening.

Q: What makes it durable and job‑site ready?
A: Brushless motor efficiency, Extreme Protection Technology for dust/water resistance, and reinforced housing for demanding work conditions.

Q: Does it include a battery or charger?
A: No — this is a bare tool. Compatible 40V Max XGT batteries and charger are sold separately.

Q: What jobs is it best for?
A: Ideal for wheel lugs, machinery assembly, structural bolting, and mid‑torque fastening where cordless mobility and power matter.

Q: Why choose Makita XGT?
A: XGT delivers advanced power management, sustained performance, and durability across heavy‑duty cordless applications.

Maintenance Tips

• Clean after use: Wipe the tool body and vents with a soft dry cloth to remove dust and debris; avoid harsh chemicals to protect seals and electronics.

• Check square drive & sockets: Inspect the detent anvil and impact sockets for wear; replace worn accessories to maintain torque accuracy and safety.

• Battery care: Use genuine Makita 40V XGT batteries and chargers only; store batteries in a cool, dry place and avoid deep discharge to extend life.

• Protect from moisture: The XPT design helps resist dust and water, but avoid direct water exposure and do not submerge the tool.

• Tighten external hardware: Periodically check and snug fasteners on the tool housing to reduce vibration loosening.

• Professional service: For persistent issues or internal wear, have the tool serviced by authorized technicians.