---
product_id: 318905741
title: "9mm Snap-Off Ultra-Sharp Utility Knife Blade, Black, 10-Blade/Pack, 1 Pack (BA13P), 58 degree"
brand: "nt cutter"
price: "HK$93"
currency: HKD
in_stock: true
reviews_count: 5
category: "Nt Cutter"
url: https://www.desertcart.hk/products/318905741-9mm-snap-off-ultra-sharp-utility-knife-blade-black-10
store_origin: HK
region: Hong Kong
---

# precise 9mm x 80mm blade size 58° ultra-sharp edge rust-resistant black oxide coating 9mm Snap-Off Ultra-Sharp Utility Knife Blade, Black, 10-Blade/Pack, 1 Pack (BA13P), 58 degree

**Brand:** nt cutter
**Price:** HK$93
**Availability:** ✅ In Stock

## Summary

> 🖤 Cut sharper, work smarter — the blade that means business.

## Quick Answers

- **What is this?** 9mm Snap-Off Ultra-Sharp Utility Knife Blade, Black, 10-Blade/Pack, 1 Pack (BA13P), 58 degree by nt cutter
- **How much does it cost?** HK$93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/318905741-9mm-snap-off-ultra-sharp-utility-knife-blade-black-10)

## Best For

- nt cutter enthusiasts

## Why This Product

- Trusted nt cutter brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Cutting Power:** Effortlessly slices paper, vinyl, shrink-wrap, and more with surgical precision
- • **Made in Japan Excellence:** Engineered with expert craftsmanship trusted by pros worldwide
- • **Compact 10-Pack Convenience:** Always be ready with a handy, organized blade set in a durable plastic case
- • **Precision-Crafted Sharpness:** 58° cutting angle for flawless, tear-free cuts every time
- • **Rust-Resistant Black Oxide Finish:** Bluing process ensures durability and a sleek, professional look

## Overview

The NT Cutter 9mm Snap-Off Ultra-Sharp Utility Knife Blades feature a razor-sharp 58° edge crafted from high-quality carbon steel with a rust-resistant black oxide coating. Designed for precision and durability, these 10-pack blades deliver clean, effortless cuts on paper, vinyl, and more. Made in Japan with expert lapping and bluing processes, they offer professional-grade performance ideal for artists, installers, and hobbyists seeking flawless results.

## Description

NT professional quality snap-off black blades with ultra-sharpness for standard duty utility knives. These ultra sharp specialty blades are made of high quality carbon tool steel and produced through multiple stages of precise process to obtain the ultimate sharpness and optimum edge-retention. The process includes a unique “Bluing process” which adds an oxide coating on the blade and gives it a blue-black appearance and protects it from rusting. The final vigorous step is a sharpening process called “lapping”, which completes the cutting edge processing of these professional blades to achieve the maximum sharpness. Through these special procedures, NT created the flawless, rust-resistant precision blades that can effortlessly cut papers without tearing or dragging. Blades are so sharp that cutting lines are almost virtually invisible. Recommended for professional use, due to its fine delicate edge. Made in Japan.

Review: 消耗品なのですぐに届くのが助かります
Review: I used previous blade for years, and moved on to this. Black gives more luxury vibe and of course sharpness is amazing.

## Features

- Standard duty snap-off blades / Ultra sharp black blades
- 58 degree, 9mm W x 80mm L x 0. 38mm T / High quality carbon steel blades
- Cutting Material: Paper, wallpaper, card stock, vinyl, film, shrink-wrap, etc.
- Good for craft & hobby projects, professional artists or installers
- 10ea/pack in hanging plastic container / Made in Japan (TAA designated)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FLZCGC5 |
| Best Sellers Rank | #22,241 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #60 in Utility Knives |
| Blade Material | Carbon Steel |
| Brand Name | NT Cutter |
| Color | Black/White |
| Customer Reviews | 4.6 4.6 out of 5 stars (58) |
| Global Trade Identification Number | 04904011014154 |
| Handle Material | Metal |
| Included Components | blade |
| Item Length | 80 Millimeters |
| Item Type Name | black blade, ultra-sharp blade |
| Item Weight | 0.04 Kilograms |
| Manufacturer | NT Incorporated |
| Material Type | Alloy Steel |
| Product Style | Black, Ultra Sharp 10-pack |
| Unit Count | 10 Count |

## Product Details

- **Brand:** NT Cutter
- **Colour:** Black/White
- **Handle material:** Metal
- **Item length:** 80 Millimeters
- **Material:** Alloy Steel

## Images

![9mm Snap-Off Ultra-Sharp Utility Knife Blade, Black, 10-Blade/Pack, 1 Pack (BA13P), 58 degree - Image 1](https://m.media-amazon.com/images/I/51L6Ysk9UxL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by "***" on 26 September 2025*

消耗品なのですぐに届くのが助かります

### ⭐⭐⭐⭐⭐ Review
*by D***N on 30 March 2026*

I used previous blade for years, and moved on to this. Black gives more luxury vibe and of course sharpness is amazing.

### ⭐⭐⭐⭐⭐ Review
*by A***ー on 10 July 2025*

替え刃の角度が通常品より鋭角でスパッと切れます。

## Frequently Bought Together

- NT Cutter 9mm Snap-Off Ultra-Sharp Utility Knife Blade, Black, 10-Blade/Pack, 1 Pack (BA13P), 58 degree
- NT Cutter PRO Auto-Lock Stainless Steel Utility Knife (A-1P) 9mm
- NT Cutter PRO Auto-Lock Stainless Steel Graphic Knife (AD-2P), Standard

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**Shop now:** [https://www.desertcart.hk/products/318905741-9mm-snap-off-ultra-sharp-utility-knife-blade-black-10](https://www.desertcart.hk/products/318905741-9mm-snap-off-ultra-sharp-utility-knife-blade-black-10)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-06-17*