# Makita 40V Max XGT Brushless Cordless 1-1/8 in. Rotary Hammer, with Interchangeable Chuck, AWS Capable (Tool Only)

**Brand:** [Makita](https://shop.coreranger.com/brands/Makita)
**SKU:** GRH02Z
**Price:** $669 · in stock
**URL:** https://shop.coreranger.com/product/makita-40v-max-xgt-brushless-cordless-1-1-8-in-rotary-hammer-with-interchangeable-chuck-aws-capable-316621552

## Specifications

| Spec | Value |
|---|---|
| Model # | GRH02Z |
| Included | Tool Only |
| Chuck Type | SDS-Plus |
| Internet # | 316621552 |
| Motor Type | Brushless |
| Returnable | 90-Day |
| Store SKU # | 1006298940 |
| Voltage (V) | 40 V |
| Color Family | Teal |
| Cordless/Corded | Cordless |
| Charger Included | Charger Not Included |
| Chuck Size (In.) | 1-1/8 In. |
| Battery Amp Hours | No Battery |
| Battery Power Type | Lithium Ion |
| Cordless Tool Type | Rotary Tool |
| Tools Product Type | Power Tool |
| Battery Voltage (V) | 40V |
| Maximum Speed (RPM) | 980 RPM |
| Power Tool Features | Cushioned Grip,Electric Brake,Keyless Chuck,LED Light,Two Hand Grips,Variable Speed |
| Product Depth (in.) | 0.0 in |
| Product Width (in.) | 0.0 in |
| Product Height (in.) | 0.0 in |
| Product Weight (lb.) | 10.1 lb |
| Manufacturer Warranty | 3-year limited warranty |
| Number of Total Batteries Included | 0 |

## Description

The Makita 40V Max XGT Brushless 1-1/8 in. AVT Rotary Hammer with interchangeable chuck (GRH02Z, tool only) is a cordless concrete solution designed for heavy-load applications. The quick-change chuck allows the user to switch from SDS-PLUS bits to 1/2 in. keyless chuck to utilize straight shank bits. It delivers the power, speed, and run-time for corded demands, without the cord. XGT technology delivers up to 135 of 3/8 in. holes per charge when using one 40V Max XGT 4.0Ah Battery. The Makita-built brushless motor delivers a full 2.8 ft. lbs. of impact energy, with 0-980 RPM and 0-5,000 BPM. Constant speed control automatically applies additional power under load for optimum performance. The GRH02Z features Active Feedback-Sensing Technology (AFT), which electronically turns off the motor if rotation of bit is suddenly forced to stop, and Anti-Vibration Technology (AVT) for reduced vibration. More than just a padded handle, AVT is an internal counterbalance that uses air pressure to move counterweight pistons in the opposite direction of the drive piston to actively reduce vibration. In addition, the vibration-absorbing back handle and side handle further reduce vibration. For added durability in harsh job site conditions, Extreme Protection Technology (XPT) is engineered for improved dust and water resistance. Additional performance features include an electric brake, variable speed dial, built-in L.E.D. light, and a retractable tool hook.

• Faster drilling speed than corded while drilling into concrete
• The speed controls maintains optimum performance while drilling
• Anti-vibration technology (AVT®) reduces user fatigue during use