---
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: "VT5795"
currency: VUV
in_stock: true
reviews_count: 13
category: "Olfa"
url: https://www.desertcart.vu/products/6228425-25mm-extra-heavy-duty-utility-knife-h-1-multi-purpose
store_origin: VU
region: Vanuatu
---

# 25mm razor-sharp snap-off blade high-impact ABS handle with anti-slip grip custom ratchet lock for precise cutting 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:** VT5795
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut like a pro, lock in precision, and never settle for less!

## 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?** VT5795 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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

- • **Tailored Cutting Depth:** Custom ratchet lock system lets you set and secure the blade at any micro-length for ultimate control.
- • **Ergonomic & Secure Grip:** Symmetrical high-impact ABS handle with anti-slip rubber inset ensures fatigue-free, safe handling.
- • **Unmatched Precision Cutting:** Razor-sharp 25mm Japanese steel blade with 7 snap-off segments for industrial-grade performance.
- • **The Original Snap-Off Standard:** Invented by OLFA, this utility knife pairs perfectly with any OLFA 25mm blade for consistent, long-lasting sharpness.
- • **Built to Conquer Tough Materials:** Effortlessly slices through nylon, rope, laminates, leather, rubber, and more with heavy-duty durability.

## Overview

The OLFA 25mm Extra Heavy-Duty Utility Knife (H-1) features a razor-sharp Japanese high carbon steel blade with 7 snap-off segments, a custom ratchet locking system for infinite cutting depth adjustments, and a durable anti-slip ABS handle. Designed for professionals tackling tough materials, it delivers precision, safety, and ergonomic comfort, maintaining OLFA’s legacy as the original snap-off knife innovator.

## 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: 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.
Review: Super Durable. - Stop wasting money on the cheap stuff. Buy this instead. It's tuff, and with the blade(s) extended and locked in place, it can cut through four inches of fiberglass insulation like butter. Best value for the money, hands down.

## 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #15,967 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #101 in Utility Knives |
| Blade Material | High Carbon Steel |
| Brand | OLFA |
| Color | Yellow |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,138) |
| Date First Available | July 31, 2008 |
| Global Trade Identification Number | 00091511600117 |
| Handle Material | Abs,Plastic,Plastic Handle,Rubber,Stainless-steel,Steel |
| Included Components | Assembly Guide |
| Is Discontinued By Manufacturer | No |
| Item Length | 5.25 Inches |
| Item Package Quantity | 1 |
| Item Weight | 4 ounces |
| Item model number | 5006 |
| Manufacturer | OLFA |
| Material | Acrylonitrile Butadiene Styrene |
| Part Number | 5006 |
| Size | 6"L x 3"W x 1.5"H |
| Special Features | Locking Blades |
| Style | Industrial |
| UPC | 091511600117 091511200188 |
| Warranty Description | guaranteed forever |

## 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:** 0.25 Pounds
- **Manufacturer:** OLFA
- **Material:** Acrylonitrile Butadiene Styrene
- **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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Super Durable.
*by M***O on September 13, 2025*

Stop wasting money on the cheap stuff. Buy this instead. It's tuff, and with the blade(s) extended and locked in place, it can cut through four inches of fiberglass insulation like butter. Best value for the money, hands down.

### ⭐⭐⭐⭐⭐ Mean cutting machine.
*by G***N on December 28, 2025*

One mean razor! My first go to for cutting stuff up! Feels good in the hand when using?

## 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

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-06*