The Makita XAG13PT1 is the complete kit version of the XAG13Z1, combining the 36V (18V X2) brushless 9 in. paddle-switch grinder with two BL1850B 5.0Ah batteries and a dual-port charger. Running at 6,000 no-load RPM with an electric brake that stops the 9 in. disc in 4.5 seconds or less, this kit is a ready-to-work solution for heavy-duty concrete prep, structural steel grinding, and large surface coating removal.
What is included in the XAG13PT1 kit?
The XAG13PT1 includes the XAG13Z1 9 in. grinder body, two BL1850B 18V LXT 5.0Ah batteries, a DC18RD dual-port rapid charger, a wheel guard, and a side handle. Everything you need to start working immediately except grinding wheels and personal protective equipment.
How do I charge both batteries at once with this kit?
The included DC18RD charges two 18V LXT batteries simultaneously, each in an independent charging bay. Both BL1850B batteries can be fully charged from empty in approximately 45 minutes, so downtime between battery swaps is minimal.
Is the 9 in. grinder suitable for use on a standard construction jobsite?
Yes, but it requires trained operators due to its size and weight (13 lbs). Two-handed grip, a properly secured side handle, and appropriate personal protective equipment including a face shield, hearing protection, and heavy gloves are mandatory. The paddle switch and electric brake provide important safety features for professional use.
Can I use this kit to remove coatings from concrete floors?
Yes, the XAG13PT1 is well-suited for coating removal with an appropriate cup wheel or stripping disc rated for the material and RPM. The 9 in. disc width makes it far more efficient than smaller grinders for large floor areas.
How does the XAG13PT1 compare to corded 9 in. grinders?
The XAG13PT1's 36V brushless motor delivers power output comparable to many corded 9 in. grinders, with the added benefit of cord-free mobility on large jobsites. Battery runtime is the main practical difference — with two 5.0Ah packs, expect 20 to 40 minutes of heavy grinding per pair depending on load conditions.
# Makita 18V X2 LXT (36V) Brushless 9 in. Paddle Switch Cut-Off/Angle Grinder Kit with Electric Brake (2 x 5.0Ah) **Model:** `XAG13PT1` **Brand:** Makita **Category:** Angle Grinder > The Makita XAG13PT1 is the complete kit version of the XAG13Z1, combining the 36V (18V X2) brushless 9 in. paddle-switch grinder with two BL1850B 5.0Ah batteries and a dual-port charger. Running at 6,000 no-load RPM with an electric brake that stops the 9 in. disc in 4.5 seconds or less, this kit is a ready-to-work solution for heavy-duty concrete prep, structural steel grinding, and large surface coating removal. ## Specifications | Attribute | Value | |---|---| | Product Type | Angle Grinder | | Voltage | 36 | | Platform | LXT X2 | | Disc Diameter In | 9 | | No Load Rpm | 6,000 | | Spindle Thread | 5/8 in.-11 | | Brushless | Yes | | Tool Only | No | | Battery Included | Yes | | Battery Ah | 5 | | Charger Included | Yes | | Weight (lbs) | 13 | | Warranty | 3-year limited | ## What's Included - XAG13Z1 9 in. paddle switch angle grinder - 2 x BL1850B 18V LXT 5.0Ah batteries - DC18RD dual-port rapid charger - wheel guard - side handle Source: https://www.jaspecs.com/makita/angle-grinder/xag13pt1-makita-18v-x2-lxt-brushless-9-in-angle-grinder-kit/