GT Tools® Quarter Cutter™
GT Tools® Quarter Cutter™
GT Tools® Quarter Cutter™
GT Tools® Quarter Cutter™
Frequently bought together
How it works
Easy to use
Tool Preparation & Blade Installation
01
Prep the glass
02
Initial Cutting
03
Final Perimeter Release
04
Product features
Engineered for Hard-to-Reach Corners
Designed specifically for quarter glass removal, the Quarter Cutter™ excels where standard long knives struggle. Its slim, tapered profile allows technicians to access tight corners and confined areas with precision.
Quick-Change Blade System
Features a secure slide-in blade design that accepts 3" x 10" Standard, H1, or H2 sheath blades. The locking mechanism ensures stability during cutting while allowing fast blade replacement for maximum efficiency.
Knurled Steel Power Handle
Built with a heavy-duty knurled steel handle that provides superior grip and leverage. Technicians can push through urethane smoothly or strike the handle with a rubber mallet for tougher applications.
35-Inch Extended Reach
With a full 35" length, this tool delivers exceptional reach for deep-set quarter glass and difficult angles, reducing strain and improving control during removal.
Durable 6061 Aluminum Construction
Manufactured from high-strength 6061 aluminum, the Quarter Cutter™ combines lightweight handling with professional-grade durability for long-term shop performance.
Professional-Grade Urethane Cutting Power
Built to devour urethane, this tool is engineered to slice through hardened, crusty adhesive with controlled precision — making it ideal for demanding auto glass specialists.
Technical Details
GT Tools® took the functionality of a long knife and transcended it into a new design that’s ready to devour urethane. The Quarter Cutter™ excels in cutting hard to reach corners and is perfect for quarter glass! Made from a durable aluminum body and knurled steel Power Handle, this tool can be driven through the urethane using a pushing motion; if that’s not good enough, use the Power Handle and a rubber mallet to slice through crusty old urethane!
- Shipping: All orders will be processed and shipped within 1 or 2 business days upon payment not including weekends and based on the UPS delivery service requested.
- You will receive an email confirmation with tracking information as soon as your order is processed and shipped.
- All orders placed within the United States of America will ship by UPS services allotted on gtglass.com.
- All orders shipping to international addresses will ship via UPS International Economy. All international orders outside the United States of America are subject to customs, duty taxes, and brokerage fees if applicable.
- Returns: All Sales are Final. Returns and exchanges are accepted only if: 1) The wrong product was sent. 2) Any or all of your products were damaged in transit by the shipping carrier. or 3) A warrantied item is factory defective. See Terms of Service Link below for more details.
- Warranty: Warranty is extended to hand tools and power tools. All disposable and consumable supply items are not subject to warranty coverage. Each hand and power tool is warrantied to be free of defects from workmanship and materials for the period of 1 year from the date of original purchase.
Is the tool come with the blade?
Yes, the Quarter Cutter ships with a 3"x10" Blade
Are these available in the UK
Yes this tool is available all over the world. Shoot an email to sales@gtglass.com and we will put you in touch with a distributor in the UK that carries the Quarter Cutter
Entregan en puerto rico tengo un pal de herremienyas de ustedes gracias ( Do you deliver to Puerto Rico? I have a couple of your tools. Thank you.)
Entregamos nuestras herramientas a Puerto Rico. Simplemente agregue su dirección en el check out y se calculará el envío. (We deliver our tools to Puerto Rico. Simply add your address at checkout and shipping costs will be calculated.)
Will this item be restocked any time soon? If not where else can I purches it?
Thank you for your quesiton. You can pre-order this through gtglass.com or thorugh a GT Tools authorize distributor. We expect this item to ship in the next 2 weeks. GT Tools Team
Auto Glass Replacement Tools
View all- 5 stars: 37 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Excellent tool and great design. I love how the blades are separate from the handle. This allows for different blade shapes and it is a strong design as apposed to the competitor tools. The Rammer Jammers for instance have a welded blade design, I feel as if this is a poor design choice considering someone on Youtube had to pay to get a broken blade welded back on. If this happened to the GT Tools it would just be a matter of replacing the blade. Now that I mention it, I like the fact that the blades are made of a flexible steel this does lead to a bit of blade rolling if you hit metal, but it is a great tradeoff when the alternative is having the blade snap. I feel as if the blades are a bit pricey, but I can't complain as they are of excellent quality. I am a little disappointed though that I didn't get to choose which blade I'd be sent with the tool as the thinner blade would've helped me a lot more in the job I'm doing, especially considering extra blades are around $50, but that is just a minor detail, the tool performed excellently and the blades held up with just minor rolling.
LOVE IT, CUTS CORNERS REALL GOOD
This is a must have for removal of quarter glass, windshields and liftgate glass. Being a collision shop means having good tools for safely removing glass is a must. This tool is perfect, its thin design allows us to get to the urethane at the bottoms of low angle windshields with ease. Combined with the excellent customer service.
Life changing tool love it!
They were prompt and did a great job at handling the issue.
GT Tools® Quarter Cutter™
This is a must have in any shop
Tool works excellent! Only regret was I didn’t buy this sooner! If your thinking you don’t want to spend the money on it now, trust me, it’s worth it if you do work for body shops.
Worth the money super easy to use quickly remove quarter glass without removing plastic interior
Awesome tool easy to use
Great product that helps to make the job quicker and safer.
I made my own homemade version of this tool years ago and have used it for a very long time. I decided to give this one a try and I have to say I absolutely love this tool. Thank you GT Tools!!
GT Tools® Quarter Cutter™
Awesome tool. Extra length allows us to get to a the far corners for a proper removal each time.
Absolutely love it. Almost don't need an extractor anymore. Much more control makes damage free extractions a breeze.
I love it its everything and then some. Its even better than I thought. Thanks a lot S&L Autoglass.
Love it
This and the shorter cutter a becoming my favorite cut out tools. It gives you the power of a reciprocating tool, but with the control of a long knife!
GT Tools® Quarter Cutter™
WORKS GREAT
It was the best hardware purchase I ever made. she is worth every penny
I'm an amateur. I saved $80 by using this tool to remove the qtr glass from my Mazda 3 hatchback prior to having a qtr panel replaced on the car. The tool made the job easy, even for a beginner. I did end up needing to finish up with some wire to get under some trim, but I'd say it was worth the price even for a single job. This tool is much quicker and easier than using wire.
Only used it a few times but man when you need it it does the job!! Great tools!!
the best quarter ive spent the greatest
Excellent tool for saving (not damaging) quarter glass. Get paid around 1.5 to 2 hours to r&i a quarter glass. With this tool you can do it in less 30 minutes on any quarter glass.
Great product. I use it alot. Love it!
Quarter window replacement is expensive! Instead of paying $250 to have it replaced, I purchased this tool to remove a quarter window from a junkyard vehicle. 15 min and it was off the vehicle. This tool is great.
GT Tools® Quarter Cutter™
I waited to purchase this tool because I had already purchased a similar tool from another company before GT came out with their version. I must say, after using the other company's tool and then getting my hands on the Quarter cutter???!!! What a difference. This is the long cutting tool you want to own if you are in and out of a body shop! The ease at which you can change blades is a huge PLUS! That's is actually my favorite part. Changing blades on this tool is the best compared to similar tools on the market for it's purpose. Highly recommend and further more know we will be purchasing a few more of these Quarter cutters for the other techs.
This tool is the bomb. I'm not a body shop guy but find many uses for this tool to get to that urethane that is hard to get to without a power tool. A must have for all techs.
GT Tools® Quarter Cutter™
Services, Support and Perks for GTTools customers
When you purchase GT Tools®, you’re not only buying great products, you’re also gaining the commitment, support, and perks that insure those products will meet the demands of the industry.
















































































































