--- product_id: 6228425 title: "25mm Extra Heavy-Duty Utility Knife (H-1) - Multi-Purpose Custom Cutting Depth Utility Knife w/Anti Slip Grip & Snap-Off Blade, Replacement Blades: Any OLFA 25mm Blade" brand: "olfa" price: "Rp505536" currency: IDR in_stock: true reviews_count: 13 category: "Olfa" url: https://www.desertcart.id/products/6228425-25mm-extra-heavy-duty-utility-knife-h-1-multi-purpose store_origin: ID region: Indonesia --- # 25mm razor-sharp snap-off blade heavy-duty ABS handle with anti-slip grip custom ratchet lock for precise depth 25mm Extra Heavy-Duty Utility Knife (H-1) - Multi-Purpose Custom Cutting Depth Utility Knife w/Anti Slip Grip & Snap-Off Blade, Replacement Blades: Any OLFA 25mm Blade **Brand:** olfa **Price:** Rp505536 **Availability:** ✅ In Stock ## Summary > 🔪 Cut sharp, cut smart — the utility knife that means business. ## Quick Answers - **What is this?** 25mm Extra Heavy-Duty Utility Knife (H-1) - Multi-Purpose Custom Cutting Depth Utility Knife w/Anti Slip Grip & Snap-Off Blade, Replacement Blades: Any OLFA 25mm Blade by olfa - **How much does it cost?** Rp505536 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/6228425-25mm-extra-heavy-duty-utility-knife-h-1-multi-purpose) ## Best For - olfa enthusiasts ## Why This Product - Trusted olfa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ergonomic Power Grip:** High-impact ABS handle with rubber inset ensures fatigue-free, secure handling even in tough conditions. - • **Precision Cutting Mastery:** Custom ratchet lock lets you dial in the perfect blade length for every job—no slip, no guesswork. - • **Industrial-Grade Sharpness:** Preloaded with 7-segment Japanese high-carbon steel blade that stays sharp longer and snaps off cleanly. - • **Trusted Legacy of Excellence:** From the original Snap-Off Knife inventor, guaranteed forever for durability and peak performance. - • **Versatile Heavy-Duty Performer:** Cuts through nylon, rope, laminates, leather, rubber, and gasket materials with surgical accuracy. ## Overview The OLFA 25mm Extra Heavy-Duty Utility Knife (H-1) features a razor-sharp, 7-segment snap-off blade made from Japanese high-carbon steel, housed in a durable ABS plastic handle with an anti-slip rubber grip. Its custom ratchet locking system allows infinite blade length adjustments for precise cutting depth. Designed for industrial and construction use, it effortlessly slices through tough materials like nylon, leather, and rubber. Backed by OLFA’s legacy and a lifetime guarantee, this knife is a must-have for professionals demanding reliability and sharpness in every cut. ## Description OLFA 25mm Extra Heavy-Duty Utility Knife (H-1) - Multi-Purpose Custom Cutting Depth Utility Knife w/Anti Slip Grip & Snap-Off Blade, Replacement Blades: Any OLFA 25mm Blade - Utility Knives - desertcart.com Review: Best box cutter - Built like a tank. Good value. Super sharp, super professional looking, and I love how the blade tightens down. No way you could accidentally deploy the blade. Review: Reviews are correct - Get one. - Like every guy that works with tools I have at least 12 or so different box knives. Many high end, many highly functional, all heavy duty. And just like others here I will tell you I wished I had got these sooner. I own 2 now. Simple & effective. Love that the blade can be adjusted to any micro length or made long. Love that blade lock is very strong keeping blade steady & secure that it can not slip. These knives take up less space in your tool bag / vest and bright color makes them easy to find. A seven segment blade is included but you will want to buy a pack of their black High Carbon Steel HBB replacement blades. OLFA also sells snap-off 'hook' blades & a wood saw blade that fit this knife. ## Features - RAZOR SHARP 25mm BLADE - Preloaded with HB Extra Heavy-Duty Snap-Off Blade from Japanese tool steel for unmatched sharpness and edge retention. The 25mm blade has 7 razor-sharp snap-off segments, great for industrial or construction applications. - STURDY PLASTIC HANDLE - Made from high-impact ABS plastic, our symmetrical handle design features an anti-slip rubber inset for additional grip. The stainless-steel channel keeps the blade firmly in place for safe operation. - CUSTOM RATCHET LOCK CONTROL - Designed with safety in mind, our box cutter's ratchet-based locking system provides custom cutting depths. The blade slider has a wheel locking mechanism for unlimited positions when securing the blade in place. - MULTIPURPOSE EXTRA HEAVY-DUTY DESIGN - The OLFA 25mm H-1 Retractable Utility Knife is perfect for cutting through the toughest materials. It delivers accurate cuts through nylon, rope, laminates, leather, rubber, gasket materials, and more. - THE OLFA STANDARD - As the original inventor of the Snap-Off Knife, OLFA has maintained a standard of cutting excellence for our quality and durability. Pairing your OLFA 25mm Utility Knife with OLFA 25mm Blades will provide optimal results. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001DKOQGU | | Best Sellers Rank | #18,913 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #120 in Utility Knives | | Blade Material | High Carbon Steel | | Brand Name | OLFA | | Color | Yellow | | Customer Reviews | 4.8 4.8 out of 5 stars (1,155) | | Global Trade Identification Number | 00091511600117 | | Handle Material | Abs,Plastic,Plastic Handle,Rubber,Stainless-steel,Steel | | Handle Type | Manual-Retractable | | Included Components | Assembly Guide | | Item Length | 5.25 Inches | | Item Weight | 0.3 Pounds | | Manufacturer | OLFA | | Manufacturer Warranty Description | guaranteed forever | | Material Type | Plastic, Rubber, Stainless Steel | | Product Style | Industrial | | UPC | 091511600117 091511200188 | | Unit Count | 1.0 Count | ## Product Details - **Blade Material:** High Carbon Steel - **Brand:** OLFA - **Color:** Yellow - **Handle Material:** Abs,Plastic,Plastic Handle,Rubber,Stainless-steel,Steel - **Item Length:** 5.25 Inches - **Item Weight:** 0.3 Pounds - **Manufacturer:** OLFA - **Material:** Plastic, Rubber, Stainless Steel - **Style:** Industrial - **UPC:** 091511600117 091511200188 ## Images ![25mm Extra Heavy-Duty Utility Knife (H-1) - Multi-Purpose Custom Cutting Depth Utility Knife w/Anti Slip Grip & Snap-Off Blade, Replacement Blades: Any OLFA 25mm Blade - Image 1](https://m.media-amazon.com/images/I/41z+h7l1LJL.jpg) ## Questions & Answers **Q: I have 18mm knife and blades are thin/flexible. Are 24mm blades thicker/stiffer?** A: I find the 24mm blades to be thick and strong with no flex. **Q: How many blades are included with the knife at purchase?** A: This includes one HB blade. **Q: How many blades does it hold?** A: Only 1 at a time. I have used this model for insulation cutting for the last 15 yrs. Best knife I have found. Only thing is the plastic piece that holds blade should be metal. **Q: can i use 18mm blades for this?** A: No. You'll want to use 25mm blades. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best box cutter *by Z***R on April 8, 2026* Built like a tank. Good value. Super sharp, super professional looking, and I love how the blade tightens down. No way you could accidentally deploy the blade. ### ⭐⭐⭐⭐⭐ Reviews are correct - Get one. *by R***E on November 6, 2024* Like every guy that works with tools I have at least 12 or so different box knives. Many high end, many highly functional, all heavy duty. And just like others here I will tell you I wished I had got these sooner. I own 2 now. Simple & effective. Love that the blade can be adjusted to any micro length or made long. Love that blade lock is very strong keeping blade steady & secure that it can not slip. These knives take up less space in your tool bag / vest and bright color makes them easy to find. A seven segment blade is included but you will want to buy a pack of their black High Carbon Steel HBB replacement blades. OLFA also sells snap-off 'hook' blades & a wood saw blade that fit this knife. ### ⭐⭐⭐⭐⭐ Heavy duty *by P***R on March 15, 2026* Very sturdy. ## Frequently Bought Together - OLFA 25mm Extra Heavy-Duty Utility Knife (H-1) - Multi-Purpose Custom Cutting Depth Utility Knife w/Anti Slip Grip & Snap-Off Blade, Replacement Blades: Any OLFA 25mm Blade - OLFA 25mm Extra Heavy-Duty Ultra-Sharp Black Snap Off Replacement Blades, 5 Blades (35 segments) HBB-5B - Snap-Off Utility Knife Replacement Blades, Fits most 25mm Utility Knives - OLFA 5008 HB-5B 25mm Snap-Off EHD Silver Blade, 5-Pack --- ## 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.id/products/6228425-25mm-extra-heavy-duty-utility-knife-h-1-multi-purpose](https://www.desertcart.id/products/6228425-25mm-extra-heavy-duty-utility-knife-h-1-multi-purpose) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-07*