---
product_id: 23705294
title: "RK-7 Roofing Utility Knife 7\", Grey"
brand: "estwing"
price: "S$32"
currency: SGD
in_stock: true
reviews_count: 8
category: "Estwing"
url: https://www.desertcart.sg/products/23705294-rk-7-roofing-utility-knife-7-grey
store_origin: SG
region: Singapore
---

# 3 replaceable butterfly blades 7-inch precision cutting heavy gauge alloy steel build RK-7 Roofing Utility Knife 7", Grey

**Brand:** estwing
**Price:** S$32
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut sharp, work smart — the pro’s choice for roofing mastery!

## Quick Answers

- **What is this?** RK-7 Roofing Utility Knife 7", Grey by estwing
- **How much does it cost?** S$32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/23705294-rk-7-roofing-utility-knife-7-grey)

## Best For

- estwing enthusiasts

## Why This Product

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

## Key Features

- • **Precision 7-Inch Blade:** Perfectly sized for detailed roofing cuts and shingles.
- • **Trusted Estwing Quality:** Join pros who rely on Estwing for unmatched reliability and performance.
- • **Ergonomic Heavy Gauge Handle:** Comfort meets control for extended use without fatigue.
- • **Replaceable Butterfly Blades:** Stay sharp on the job with 3 easy-to-swap blades included.
- • **Durable Alloy Steel Construction:** Built tough to withstand heavy-duty roofing tasks without fail.

## Overview

The Estwing RK-7 Roofing Utility Knife features a robust 7-inch alloy steel blade and handle, designed specifically for cutting rolled roofing and shingles. Its heavy gauge steel casing ensures durability, while the included 3 replaceable butterfly blades keep you prepared for extended projects. Trusted by professionals, this grey utility knife combines precision, strength, and convenience in one compact tool.

## Description

Estwing's 7" Roofing Knife is constructed of plated heavy gauge steel casing and cuts all rolled roofing and shingles. Comes with replaceable blades.

Review: Great tool! - Finished most of a roof with one blade before I found the 2 extra blades inside the tool. Highly recommend
Review: Great quality - Quality and extra blades

## Features

- Roofing knife
- Butterfly blades
- 7 Inch length
- Consumer Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Blade Material | Alloy Steel |
| Brand | Estwing |
| Color | Grey |
| Handle Material | Alloy Steel |
| Item Length | 7 Inches |
| Material | Alloy Steel |

## Product Details

- **Blade Material:** Alloy Steel
- **Brand:** Estwing
- **Color:** Grey
- **Handle Material:** Alloy Steel
- **Item Length:** 7 Inches
- **Item Weight:** 4.96 ounces
- **Manufacturer:** Estwing
- **Material:** Alloy Steel
- **Style:** Retractable
- **UPC:** 034139621119

## Images

![RK-7 Roofing Utility Knife 7", Grey - Image 1](https://m.media-amazon.com/images/I/71tcX6ev+SL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many blades does this come with?**
A: 3

**Q: Can you use hook blades in it?**
A: Those bring two blades in it. Work as the hook ones. No. You can’t use hook blades.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tool!
*by C***G on September 7, 2024*

Finished most of a roof with one blade before I found the 2 extra blades inside the tool. Highly recommend

### ⭐⭐⭐⭐⭐ Great quality
*by L***. on September 7, 2024*

Quality and extra blades

### ⭐⭐⭐⭐⭐ Great Knife
*by R***N on December 13, 2023*

Stays sharp and the best roofing knife I’ve found. Highly recommended.

## Frequently Bought Together

- Estwing RK-7 Roofing Utility Knife 7", Grey
- Utility Knife Blades 10 Pack, Box Cutter Blades, Heavy Duty SK5 Steel Double Edged Roofing Blades, Suitable for a Variety of Hobby Knife Blades
- Estwing R-1 Replacement Blades for Roofing Knife RK-7 (5-Pack) , Brown

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**Shop now:** [https://www.desertcart.sg/products/23705294-rk-7-roofing-utility-knife-7-grey](https://www.desertcart.sg/products/23705294-rk-7-roofing-utility-knife-7-grey)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-05*