---
product_id: 385143502
title: "Marshalltown Bullet Tools CB00-1103 3\" Centerfire Insulation Knife & Saw Blade for Cutting Foam & Batt Insulation"
brand: "bullet tools"
price: "S/.1"
currency: PEN
in_stock: false
url: https://www.desertcart.pe/products/385143502-marshalltown-bullet-tools-cb00-1103-3-centerfire-insulation-knife-saw
store_origin: PE
region: Peru
---

# 3" precision carbon steel blade dust-free, fuzz-free cuts long-lasting re-sharpenable edge Marshalltown Bullet Tools CB00-1103 3" Centerfire Insulation Knife & Saw Blade for Cutting Foam & Batt Insulation

**Brand:** bullet tools
**Price:** S/.1
**Availability:** ❌ Out of Stock

## Summary

> 🔪 Cut clean, cut smart — the pro’s choice for flawless insulation work!

## Quick Answers

- **What is this?** Marshalltown Bullet Tools CB00-1103 3" Centerfire Insulation Knife & Saw Blade for Cutting Foam & Batt Insulation by bullet tools
- **How much does it cost?** S/.1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/385143502-marshalltown-bullet-tools-cb00-1103-3-centerfire-insulation-knife-saw)

## Best For

- bullet tools enthusiasts

## Why This Product

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

## Key Features

- • **Durability That Lasts:** Re-sharpenable carbon steel blade outperforms competitors in longevity
- • **Ergonomic Flexibility:** Flexible blade adapts to curves and tight spaces around outlets and windows
- • **Precision Cutting Power:** 3-inch carbon steel blade delivers clean, exact cuts every time
- • **Dust-Free Work Environment:** Non-serrated edge eliminates dust and debris for a cleaner job site
- • **Versatile Insulation Compatibility:** Effortlessly slices foam, batt, denim, and Rockwool insulation

## Overview

The Marshalltown Bullet Tools CB00-1103 is a 3-inch carbon steel insulation knife blade designed for professional contractors. Its patented Centerfire Straight Blade fits standard utility handles and reciprocating saws, offering dust-free, fuzz-free cuts on foam, batt, denim, and fiberglass insulation. The flexible, non-serrated blade ensures precision around outlets and windows, while its re-sharpenable edge guarantees long-lasting performance on tough materials like Rockwool.

## Description

Designed for insulation contractors, the patented Centerfire Straight Blade fits into standard utility knife handles (handle not included) and most reciprocating saws. The only insulation blade available without serration, eliminating dust and debris. Quickly cuts through foam and fiber insulation products like batt Insulation, Denim/Bonded Logic and fiberglass. A must have insulation tool for any contractor.

## Features

- Easily cuts notches and squares around outlets, and circles in sheets
- Flexible blade for quickly cutting expanded foam around windows
- Non-serrated edge eliminates dust and debris
- Clean, fuzz-free, dust-free cuts even on "hard to cut" insulation like denim and Rockwool
- Long-lasting re-sharp enable carbon steel blade outlasts most other blades

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | bullet tools |
| Part number | CB00-1103 |
| Item Weight | 10 g |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 10 g |
| Item model number | CB00-1103 |
| Material | Carbon Steel |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included components | Knife |
| Batteries Required? | No |

## Product Details

- **Material:** Carbon Steel
- **Brand:** Bullet Tools
- **UPC:** 894335000312
- **Global Trade Identification Number:** 00894335000312

## Images

![Marshalltown Bullet Tools CB00-1103 3" Centerfire Insulation Knife & Saw Blade for Cutting Foam & Batt Insulation - Image 1](https://m.media-amazon.com/images/I/51JYQvwIrwL.jpg)
![Marshalltown Bullet Tools CB00-1103 3" Centerfire Insulation Knife & Saw Blade for Cutting Foam & Batt Insulation - Image 2](https://m.media-amazon.com/images/I/61K6dTpWBHL.jpg)

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**Shop now:** [https://www.desertcart.pe/products/385143502-marshalltown-bullet-tools-cb00-1103-3-centerfire-insulation-knife-saw](https://www.desertcart.pe/products/385143502-marshalltown-bullet-tools-cb00-1103-3-centerfire-insulation-knife-saw)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-01*