This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
Straight, clean panel edges — in seconds, not minutes
Cutting acoustic felt and polyester panels with a utility knife is a fight: the blade wanders, the edge comes out ragged and fuzzy, and a wall of panels with rough seams looks amateur. The KK1155 Heavy-Duty Panel Cutter is built for exactly this material — a heavy-duty blade slices dense felt and polyester in one clean pass, giving you straight, professional edges every time. On a multi-panel job it turns the worst part of the install into the fastest. Built tough, made to last.
Clean straight edges — every cut Cuts felt & polyester — one pass Heavy-duty blade — no wandering Saves time — faster multi-panel jobs Backed by 100-day guarantee A tool, not an acoustic product — read this first Let's be clear up front: the KK1155 is a cutting tool, not a panel. It has no NRC, no STC, no sound rating — because it doesn't treat sound, it shapes the panels that do. Its whole job is to give you clean, straight edges on acoustic felt and polyester so your finished wall looks like a pro did it. If you're treating a room, you still need absorption or diffusion panels — this is the tool that makes installing them fast and tidy.
Cleanstraight edges Heavy-dutyblade Felt + PETmade for the material 100-dayguarantee Specs Tool type Heavy-duty acoustic fabric / felt panel cutter Cuts Acoustic felt, polyester (PET) felt panels, acoustic fabric Blade type Heavy-duty replaceable cutting blade (confirm exact blade on live listing) Cutting capacity (typical) Designed for dense felt / polyester panels up to typical panel thickness (confirm exact capacity on live listing) Edge result Straight, clean edge — minimal fraying vs. a utility knife Build Heavy-duty body for repeated multi-panel use Best for Cutting and trimming acoustic panels to fit during install Shipping Free worldwide on orders over $99 What's in the box KK1155 heavy-duty panel cutter Cutting blade fitted (spare blade availability varies — confirm on live listing) Quick-start usage card Who needs one? Anyone installing more than a handful of felt or polyester acoustic panels. If you're doing a full feature wall or a studio fit-out, a dedicated cutter pays for itself in time saved and panels not wasted on bad cuts.
How to use it in 4 steps Mark your cut line on the panel with a straightedge and pencil. Lay the panel flat on a protected surface or cutting mat. Line the cutter up to your mark and draw it through in one steady pass. Check the edge — clean and straight. Repeat for the next panel. Made for InstallersFly through multi-panel jobs with clean, repeatable edges. Studio buildersTrim panels to fit awkward walls without the fray. DIY rentersCut felt panels to for a tidy feature wall. WorkshopsA dedicated tool for repeated acoustic-fabric cutting. Why we're different from a utility knife Arrowzoom KK1155 Generic utility knife Edge quality Straight, clean — minimal fray Ragged, fuzzy, wanders off line Speed One steady pass per cut Multiple passes, frequent re-cuts Made for felt/PET Built for dense acoustic material General-purpose, struggles with felt Multi-panel jobs Fast and consistent across panels Slow, inconsistent, tiring Backed by 100-day guarantee, 300,000+ customers No-name, no recourse What it cuts — and why clean edges matter This is a tool, so there are no acoustic ratings to quote — what matters is what it cuts and how the edge comes out:
Materials: built for acoustic felt, polyester (PET) felt panels, and acoustic fabric — the dense, fibrous materials that tear and fray under a standard blade. Blade: a heavy-duty cutting blade that slices instead of dragging, so the fibers cut clean rather than pulling and fuzzing. Confirm the exact blade and any spare-blade option on the live listing. Why it matters: a finished acoustic wall is only as good as its seams. Straight, clean edges butt together tightly for a seamless, professional look — ragged utility-knife cuts leave gaps and fuzz that scream DIY. On a multi-panel job, clean cuts also mean fewer wasted panels and a lot less time. Honest answer: the KK1155 doesn't absorb, diffuse, or block sound — it's the tool that makes your acoustic panels fit and look right. If you need the panels themselves, see our acoustic felt, foam, and diffuser ranges. Buy the right tool and the install stops being the painful part.
100-Day Arrowzoom Guarantee Put it to work on your next panel job. If it doesn't give you cleaner, faster cuts than what you're using now — send it back within 100 days for a full refund. Backed by 300,000+ Arrowzoom customers across acoustic treatment, soundproofing, and studio gear.
Frequently asked Click any question to expand ↓
Is this an acoustic panel? No — and we want to be clear so you order the right thing. The KK1155 is a cutting tool. It has no NRC or STC rating because it doesn't treat sound; it cuts the felt and polyester panels that do. If you need the panels themselves, see our acoustic felt, foam, and diffuser ranges.
What materials can it cut? It's built for acoustic felt, polyester (PET) felt panels, and acoustic fabric — the dense, fibrous materials that fray under a normal utility knife. For other materials, confirm suitability before cutting.
How thick a panel can it cut? It's designed for typical dense felt and polyester acoustic panels. We mark exact cutting capacity as (confirm on the live listing) rather than guess — check the current spec for the precise thickness rating before ordering for thick panels.
What blade does it use? A heavy-duty cutting blade suited to dense acoustic material. The exact blade and spare-blade availability are listed on the product page — confirm on the live listing before assuming a specific replacement blade.
Why not just use a utility knife? You can — but on dense felt a utility knife wanders, frays the edge, and needs several passes. This cutter is made for the material, so you get a straight, clean edge in one pass. On a multi-panel job that's a huge time saver and far fewer wasted panels.
Do clean edges actually matter? Yes — a finished acoustic wall is judged on its seams. Clean, straight edges butt together tightly for a seamless, professional look. Ragged cuts leave gaps and fuzz that make even good panels look amateur.
Is it hard to use? No. Mark your line, lay the panel flat on a protected surface, line up the cutter, and draw it through in one steady pass. The quick-start card walks you through it.
How fast does it ship? Handling is 1–2 business days from our warehouse. Standard shipping arrives in 7–14 days to the US and most countries; express shipping in 7 days or less. worldwide on orders over $99.
What if it's not right for my job? Send it back within 100 days for a full refund. No interrogation. Arrowzoom has served 300,000+ customers and the guarantee is the whole point.
This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.