---
product_id: 534018914
title: "4.5\" Diamond Crack Chaser Blades for Routing and Repairing Cracks in Concrete and Asphalt - 3/8\" Width with a 7/8\" Non-Threaded Arbor"
brand: "ediamondtools"
price: "$118.08"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/534018914-4-5-diamond-crack-chaser-blades-for-routing-and-repairing
store_origin: US
region: United States of America
---

# Diamond-encrusted segments for max durability 4.5" diameter with 7/8" arbor for universal fit 3/8" crack width precision for flawless repairs 4.5" Diamond Crack Chaser Blades for Routing and Repairing Cracks in Concrete and Asphalt - 3/8" Width with a 7/8" Non-Threaded Arbor

**Brand:** ediamondtools
**Price:** $118.08
**Availability:** ✅ In Stock

## Summary

> 💎 Cut cracks, not corners — the pro’s choice for flawless concrete repair!

## Quick Answers

- **What is this?** 4.5" Diamond Crack Chaser Blades for Routing and Repairing Cracks in Concrete and Asphalt - 3/8" Width with a 7/8" Non-Threaded Arbor by ediamondtools
- **How much does it cost?** $118.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/534018914-4-5-diamond-crack-chaser-blades-for-routing-and-repairing)

## Best For

- ediamondtools enthusiasts

## Why This Product

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

## Key Features

- • **Wet or Dry Grinding:** Optimized for both wet and dry use, giving you flexibility on any job site or project environment.
- • **Unmatched Durability:** Laser-welded diamond segments ensure long-lasting, warp-resistant performance on concrete and asphalt.
- • **Versatile Application:** Perfect for crack repair, decorative scoring, and joint widening—your all-in-one masonry solution.
- • **Seamless Compatibility:** Fits standard 7/8" non-threaded arbors on angle grinders and crack chaser saws for effortless installation.
- • **Precision Crack Chasing:** Engineered for exact 3/8" crack width routing, delivering clean, professional-grade repairs every time.

## Overview

The 4.5" Diamond Crack Chaser Blade by EDiamondTools features laser-welded diamond segments on a solid steel body, designed for precise 3/8" crack routing in concrete and asphalt. Compatible with 7/8" non-threaded arbors and optimized for wet or dry grinding, this blade delivers durable, warp-resistant performance for professional-grade masonry repairs and decorative scoring.

## Description

Our crack chaser blades are designed for routing and repairing random cracks in cured concrete and asphalt. It's also versatile to be used for decorative scoring and joint widening in masonry. These crack chaser blades are a excellent choice for a variety of construction projects.   Specifications:  Equipment: Angle grinders or crack chaser saw  Grinding Method: Wet or Dry  Diameter: 4.5 inches  Arbor: 7/8" arbor  Optimum RPM: 8000 RPM  Crack Width: 0.375 (3/8") inches

## Features

- VERSATILE DESIGN - designed for routing and repairing cracks in concrete and asphalt, may also be used for decorative scoring and joint widening in masonry
- PREMIUM DURABILITY - solid steel blade body – precise accuracy and warp resistance for perfect crack cuts
- LASER WELDED SEGMENTS - diamond encrusted segments add cutting stability and increased tool life with performance/price ratio in mind
- COMPATIBILITY - 4.5 inch diameter, 7/8" non-threaded arbor
- CRACK WIDTH - 0.375 (3/8") inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EDiamondTools |
| Part number | CCE4537A7 |
| Item Weight | 358 g |
| Item model number | CCE4537A7 |
| Size | 4.5" Diameter - 3/8" Width 7/8" - 5/8" Arbor |
| Colour | Random |
| Style | Resistance |
| Material | Diamond |
| Shape | Round |
| Item thickness | 0.37 Inches |
| Number of Pieces | 1 |
| Cutting Diameter | 4.5 Inches |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 4.5 Inches |

## Product Details

- **Material:** Diamond
- **Brand:** EDiamondTools
- **Product dimensions:** 11.4L x 0.9W centimetres
- **Colour:** Random
- **Number of teeth:** 9
- **Style:** Resistance
- **Item thickness:** 0.37 Inches
- **UPC:** 810064975417

## Images

![4.5" Diamond Crack Chaser Blades for Routing and Repairing Cracks in Concrete and Asphalt - 3/8" Width with a 7/8" Non-Threaded Arbor - Image 1](https://m.media-amazon.com/images/I/81Kc3GI7H2L.jpg)
![4.5" Diamond Crack Chaser Blades for Routing and Repairing Cracks in Concrete and Asphalt - 3/8" Width with a 7/8" Non-Threaded Arbor - Image 2](https://m.media-amazon.com/images/I/81bCVTBUuQL.jpg)
![4.5" Diamond Crack Chaser Blades for Routing and Repairing Cracks in Concrete and Asphalt - 3/8" Width with a 7/8" Non-Threaded Arbor - Image 3](https://m.media-amazon.com/images/I/81Nw8HK8J3L.jpg)
![4.5" Diamond Crack Chaser Blades for Routing and Repairing Cracks in Concrete and Asphalt - 3/8" Width with a 7/8" Non-Threaded Arbor - Image 4](https://m.media-amazon.com/images/I/91ULG+LmyDL.jpg)
![4.5" Diamond Crack Chaser Blades for Routing and Repairing Cracks in Concrete and Asphalt - 3/8" Width with a 7/8" Non-Threaded Arbor - Image 5](https://m.media-amazon.com/images/I/81lJRgMASKL.jpg)

## Available Options

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

## Frequently Bought Together

- 4.5" Diamond Crack Chaser Blades for Routing and Repairing Cracks in Concrete and Asphalt - 3/8" Width with a 7/8"-5/8" Non-Threaded Arbor
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- KSEIBI 644030 Diamond Concrete Grinding Wheel 4 1/2 inch for Polishing and Cleaning Stone Concrete Surface, Cement, Marble, Rock, Granite, and Thinset Removing, Angle Grinder Wheels Cup

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-16*