---
product_id: 12655135
title: "NH-1"
brand: "olfa"
price: "฿1990"
currency: THB
in_stock: null
reviews_count: 13
category: "Olfa"
url: https://www.desertcart.co.th/products/12655135-nh-1
store_origin: TH
region: Thailand
---

# 25mm razor-sharp snap-off blade ergonomic non-slip corrosion-resistant handle custom ratchet lock for secure blade positioning NH-1

**Brand:** olfa
**Price:** ฿1990
**Availability:** ❌ Out of Stock

## Summary

> 🔪 Cut sharper, cut smarter — the OLFA edge you can’t afford to miss!

## Quick Answers

- **What is this?** NH-1 by olfa
- **How much does it cost?** ฿1990 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/12655135-nh-1)

## 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

- • **Precision Cutting Power:** Razor-sharp 25mm Japanese tool steel blade with 7 snap-off segments for unmatched edge retention.
- • **Built for Tough Materials:** Engineered to slice through nylon, rope, laminates, leather, rubber, and more with industrial-grade durability.
- • **Trusted Industry Standard:** From the original Snap-Off Knife inventor, OLFA guarantees premium quality and compatibility with all 25mm replacement blades.
- • **Secure Custom Depth Control:** Innovative ratchet lock system lets you set and lock blade length exactly where you need it—no slips, no surprises.
- • **Ergonomic Grip for All-Day Use:** Non-slip, corrosion-resistant handle designed for comfort and control during detailed or heavy-duty cutting tasks.

## Overview

The OLFA 25mm Extra Heavy-Duty Utility Knife (NH-1) features a premium Japanese stainless steel snap-off blade with 7 segments, an ergonomic non-slip handle resistant to corrosion, and a custom ratchet locking system for precise blade depth control. Designed for professionals tackling tough materials, it delivers reliable, safe, and precise cutting performance, backed by OLFA’s legacy as the original Snap-Off Knife innovator.

## Description

OLFA 25mm Extra Heavy-Duty Utility Knife (NH-1) - Multi-Purpose Custom Cutting Depth Precision Knife w/Ergonomic Grip Handle & Snap-Off Blade, Replacement Blades: Any OLFA 25mm Blade - Utility Knives - desertcart.com

Review: Very sharp and sturdy box cutter. - This box cutter cuts safely and nicely even the thickest of boxes. Just be very careful as it is very sharp!
Review: Cuts Great - I use this for terrain crafting - mostly to cut or sculpt Foamular rigid pink insulation foam. The blades are sturdy and build quality excellent. I’ve never had the blade move or slip even when well extended to cut thicker pieces.

## Features

- RAZOR SHARP 25mm BLADE - Our knife is preloaded with an HB Extra Heavy Duty Stainless Steel Snap-Off Blade made from Japanese tool grade steel for unparalleled sharpness and superior edge retention. The 25mm blade has 7 razor-sharp snap-off segments. The extra heavy-duty blade is great for industrial or construction applications.
- NON SLIP CORROSION RESISTANT HANDLE - This precision knife has a compact handle that is precise and strong enough for detailed cuts through thick materials. Its durable body resists corrosion and has a non-slip grip and comfortable fit in your hand.
- 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 NH-1 Retractable Utility Knife is perfect for cutting through the toughest materials. It delivers precision 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 | B0006SJAW0 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #336,873 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,204 in Utility Knives |
| Blade Length | 25 Millimeters |
| Blade Material | Alloy Steel, Stainless Steel |
| Brand | OLFA |
| Color | Stainless Steel |
| Customer Reviews | 4.6 4.6 out of 5 stars (140) |
| Date First Available | February 13, 2012 |
| Global Trade Identification Number | 00091511600261 |
| Handle Material | Stainless,Rubber,Steel |
| Is Discontinued By Manufacturer | No |
| Item Length | 25 Millimeters |
| Item Package Quantity | 1 |
| Item Weight | 2.39 ounces |
| Item model number | 9043US |
| Manufacturer | World Kitchen - Home Improvement |
| Material | Plastic |
| National Stock Number | 5110-01-541-0986 |
| Number of Handles | 1 |
| Part Number | 9043US |
| Special Features | Locking Blades |
| UPC | 091511600261 |

## Product Details

- **Blade Length:** 25 Millimeters
- **Blade Material:** Alloy Steel, Stainless Steel
- **Brand:** OLFA
- **Color:** Stainless Steel
- **Global Trade Identification Number:** 00091511600261
- **Handle Material:** Stainless,Rubber,Steel
- **Item Length:** 25 Millimeters
- **Manufacturer:** World Kitchen - Home Improvement
- **Material:** Plastic
- **UPC:** 091511600261

## Images

![NH-1 - Image 1](https://m.media-amazon.com/images/I/51tYwqj7N0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very sharp and sturdy box cutter.
*by T***R on August 19, 2024*

This box cutter cuts safely and nicely even the thickest of boxes. Just be very careful as it is very sharp!

### ⭐⭐⭐⭐⭐ Cuts Great
*by D***Y on June 5, 2019*

I use this for terrain crafting - mostly to cut or sculpt Foamular rigid pink insulation foam. The blades are sturdy and build quality excellent. I’ve never had the blade move or slip even when well extended to cut thicker pieces.

### ⭐⭐⭐⭐⭐ Great buy
*by E***. on January 13, 2026*

Solid knife. Great for people big hands

## Frequently Bought Together

- OLFA 25mm Extra Heavy-Duty Utility Knife (NH-1) - Multi-Purpose Custom Cutting Depth Precision Knife w/Ergonomic Grip Handle & 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 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

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**Shop now:** [https://www.desertcart.co.th/products/12655135-nh-1](https://www.desertcart.co.th/products/12655135-nh-1)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*