--- product_id: 458598182 title: "Underhill PowerTrim Pro Series Sprinkler System Heads Grass Cutter, Lawn Trimmer, 8 Inch Diameter Round Cutting Blade, Garden Yard Tools, PTC-008" brand: "underhill" price: "411.15 DT" currency: TND in_stock: true reviews_count: 8 category: "Underhill" url: https://www.desertcart.tn/products/458598182-underhill-powertrim-pro-series-sprinkler-system-heads-grass-cutter-lawn store_origin: TN region: Tunisia --- # Fast, efficient sprinkler head trimming Fits most straight shaft trimmers 8-inch heavy-duty steel blade Underhill PowerTrim Pro Series Sprinkler System Heads Grass Cutter, Lawn Trimmer, 8 Inch Diameter Round Cutting Blade, Garden Yard Tools, PTC-008 **Brand:** underhill **Price:** 411.15 DT **Availability:** ✅ In Stock ## Summary > 🌿 Cut the hassle, not the grass — PowerTrim Pro means precision meets power! ## Quick Answers - **What is this?** Underhill PowerTrim Pro Series Sprinkler System Heads Grass Cutter, Lawn Trimmer, 8 Inch Diameter Round Cutting Blade, Garden Yard Tools, PTC-008 by underhill - **How much does it cost?** 411.15 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/458598182-underhill-powertrim-pro-series-sprinkler-system-heads-grass-cutter-lawn) ## Best For - underhill enthusiasts ## Why This Product - Trusted underhill brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Grade Durability:** Crafted from heavy-duty steel for long-lasting performance in tough lawn conditions. - • **Time-Saving Efficiency:** Trims sprinkler heads in under 30 seconds, letting you breeze through yard maintenance. - • **Easy Installation & Use:** Quick to mount on your trimmer, designed for hassle-free operation and professional results. - • **Precision Cutting Power:** 8-inch diameter blade engineered for clean, round cuts around sprinkler heads and valve boxes. - • **Universal Compatibility:** Seamlessly fits top brands like Toro, Rain Bird, and Hunter with included spacer for larger arbors. ## Overview The Underhill PowerTrim Pro Series PTC-008 is a professional-grade 8-inch steel cutting blade designed for efficient trimming of sprinkler heads, valve boxes, and yard markers. Compatible with major straight shaft trimmer brands like Toro, Rain Bird, and Hunter, it offers durable construction and quick installation, making it an essential tool for lawn care pros seeking precision and speed. ## Description Buy Underhill PowerTrim Pro Series Sprinkler System Heads Grass Cutter, Lawn Trimmer, 8 Inch Diameter Round Cutting Blade, Garden Yard Tools, PTC-008: Sprinkler Heads - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Heavy duty for well powered trimmers - I bought this hoping to use it on a 40v Ryobi straight shaft trimmer. I learned after two heads that it is just too heavy and my St. Augustine grass too tough. It was under powered and just didn’t work with that combo. I switched to a 25cc gas Ryobi, and it worked much better. Even on the gas trimmer I had to let it spin up to max speed and it would bog down as it got deeper into the grass and soil. As I learned a technique for using it, it got quicker and cutting took me less than 30 seconds per head. I ended up letting it spin up to max speed, and then if it started bogging down would lift the head a little and let it spin up again before lowering it again. The product itself is excellent. Seriously heavy duty. Just don’t expect it to work well with an underpowered trimmer on difficult grass like st. Augustine. Review: Works but must hold on tight - Works but a little unstable when lowering downward. Tends to catch the edges of the opening around the sprinkler donut hole so a clear perfect circular cut is difficult to obtain. Gas powered trimmer best - battery powered not quite enough to get it started again after trimmer head getting caught on hole edge and stopping ## Features - POWERTRIM CUTTING BLADE: PowerTrim Pro Series PTC-008 8-inch diameter cutting blade. Trimmer head designed to fit most straight shaft power trimmer brands. (Includes 1-inch (20mm) spacer for trimmers with larger arbors). - MULTIPLE USES: The commercial-grade grass remover tool blade is ideal for trimming golf sprinkler heads, fairway yardage markers, and round valve boxes. (Power trimmer sold separately). - COMPATIBILITY: Compatible with Toro: 670, 750, 780, 854, 855, 880 DT 54/55, 650, Infinity Series. Compatible with Rain Bird: E700, E750, 900, E950 (Newer Series). Compatible with Hunter: 800, 900 Series. - PROFESSIONAL QUALITY: The trimmer attachment is made from heavy-duty steel. Professional grade quality that’s built to last. From a trusted USA-based company. - EASY TO USE: The lawn sprinkler blade is easy to install for fast and efficient grass trimming. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B4KM59X7 | | Best Sellers Rank | #237,177 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5,118 in String Trimmer Replacement Parts | | Brand | Underhill | | Brand Name | Underhill | | Color | Multicolor | | Customer Reviews | 3.4 out of 5 stars 17 Reviews | | Included Components | Item | | Item Type Name | Cutting Blade | | Manufacturer | Underhill | | Material | Cutting Blade | | Material Type | Cutting Blade | | Model Number | PTC-008 | | Number of Items | 1 | | Part Number | PTC-008 | | UPC | 732185005401 | | Unit Count | 1 Count | | Warranty Description | Underhill International offers a 2-year, no hassle warranty for every product we manufacture. After 30-day Amazon policy, please contact Underhill International directly for any warranty claims. | ## Images ![Underhill PowerTrim Pro Series Sprinkler System Heads Grass Cutter, Lawn Trimmer, 8 Inch Diameter Round Cutting Blade, Garden Yard Tools, PTC-008 - Image 1](https://m.media-amazon.com/images/I/51YjnZZfgrL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Heavy duty for well powered trimmers *by C***R on June 28, 2025* I bought this hoping to use it on a 40v Ryobi straight shaft trimmer. I learned after two heads that it is just too heavy and my St. Augustine grass too tough. It was under powered and just didn’t work with that combo. I switched to a 25cc gas Ryobi, and it worked much better. Even on the gas trimmer I had to let it spin up to max speed and it would bog down as it got deeper into the grass and soil. As I learned a technique for using it, it got quicker and cutting took me less than 30 seconds per head. I ended up letting it spin up to max speed, and then if it started bogging down would lift the head a little and let it spin up again before lowering it again. The product itself is excellent. Seriously heavy duty. Just don’t expect it to work well with an underpowered trimmer on difficult grass like st. Augustine. ### ⭐⭐⭐ Works but must hold on tight *by S***E on July 29, 2026* Works but a little unstable when lowering downward. Tends to catch the edges of the opening around the sprinkler donut hole so a clear perfect circular cut is difficult to obtain. Gas powered trimmer best - battery powered not quite enough to get it started again after trimmer head getting caught on hole edge and stopping ### ⭐ Misleading *by M***N on April 20, 2026* Misleading, it does not come as a complete package to use. I was unable to find the attachment that you need to use it. ## Frequently Bought Together - Underhill PowerTrim Pro Series Sprinkler System Heads Grass Cutter, Lawn Trimmer, 8 Inch Diameter Round Cutting Blade, Garden Yard Tools, PTC-008 - Underhill PelletPro Applicator Gun for Garden Hose, Wetting Agent and Lawn Fertilizer Hose End Sprayer with Nozzle, Spray Bottles, A-PPWA50K - Underhill Big Gulp Pro Syringe Siphon Suction Water Pump 24 Inch Length with 17 Inch Discharge Tube, for Fluid Transfer, Water Removal, A-G12S-C --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/458598182-underhill-powertrim-pro-series-sprinkler-system-heads-grass-cutter-lawn](https://www.desertcart.tn/products/458598182-underhill-powertrim-pro-series-sprinkler-system-heads-grass-cutter-lawn) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-15*