---
product_id: 139033107
title: "4\" Crack Chaser Blade 3/8\" Width, 5/8\"-11 Threaded Arbor"
brand: "ediamondtools"
price: "331.56 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "E Diamond Tools"
url: https://www.desertcart.tn/products/139033107-4-crack-chaser-blade-3-8-width-5-8-11
store_origin: TN
region: Tunisia
---

# Diamond V-cut tech Up to 15,000 RPM max 5/8"-11 threaded arbor 4" Crack Chaser Blade 3/8" Width, 5/8"-11 Threaded Arbor

**Brand:** ediamondtools
**Price:** 331.56 DT
**Availability:** ✅ In Stock

## Summary

> 💥 Cut cracks, not corners — the pro’s secret weapon for flawless concrete & asphalt repair!

## Quick Answers

- **What is this?** 4" Crack Chaser Blade 3/8" Width, 5/8"-11 Threaded Arbor by ediamondtools
- **How much does it cost?** 331.56 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/139033107-4-crack-chaser-blade-3-8-width-5-8-11)

## 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 Versatility:** Use confidently in wet or dry conditions to tackle any repair job with professional results.
- • **Precision Crack Routing:** Effortlessly chase and widen 3/8" cracks in concrete & asphalt for flawless repairs.
- • **Universal Compatibility:** Fits standard angle grinders & crack chaser saws with 5/8"-11 threaded arbor.
- • **Diamond-Tough Durability:** Engineered with premium diamond segments to slice through tough materials like butter.
- • **Optimized Speed Performance:** Designed for optimum 9,000 RPM with max capacity up to 15,000 RPM for fast, clean cuts.

## Overview

The EDiamondTools 4" Crack Chaser Blade features a 3/8" diamond V-cut segment width and a 5/8"-11 threaded arbor, optimized for up to 15,000 RPM. Designed for precision routing and repair of cracks in concrete, asphalt, and other building materials, it delivers clean, professional grooves quickly and efficiently. Compatible with angle grinders and crack chaser saws, this durable blade excels in both wet and dry conditions, making it an essential tool for long-lasting crack repair.

## Description

4" Crack Chaser Blade 3/8" Width, 5/8"-11 Threaded Arbor | Diamond V-cut blade for concrete, asphalt repair and joint widening. 3/8" Segment Width, 5/8"-11 threaded arbor - desertcart.com

Review: Worked perfect for grooving asphalt crack to then melt hot tar into it. Also used it on concrete - I was amazed at how this cutter worked. It cut through the asphalt like butter; well almost butter, but way easier than I ever thought. I thought it would pull the grinder as it cut, but brand new it did not, and cut through the asphalt easier than I expected. It was the first time I've ever used a tool to cut a v or u groove into asphalt. Previously I've always used a chisel. OMG, this is so much more efficient, faster, and made a clean groove as I followed the crack right across the driveway. It threw up a lot of asphalt dust so wear a mask, and glasses. I went about an inch deep, think I could of gone deeper, but it was a very small thin crack so far, that best I fixed it before it got bigger in the years to come, through seasons. I blower blew out the finished crack of the thick dust that was all over, blew it off, and then melted / filled the groove with hot tar ...OMG, it came out perfect. Anyway, the crack chaser blade cut, helped make it look real professional indeed, and was so easy to use. Expensive, yes... I don't regret it though, and have it to use again if needed for some more times going forward. 2024 Edit: I had another opportunity to use this on a concrete garage floor that had a center water drain, but the water in one portion of the floor did not flow to the drain properly because of improper leveling, so I made just a small surface cut from that spot toward the drain using this blade, and that did the trick, the pool of water does not form anymore and drains properly. The blade cut the concrete like butter, wow, and it was so easy to do By the way, I've attached an image of my Makita GA4030K grinder with this EDiamond Tools 4.5" Crack Chaser Blade mounted on it, my point is to say make sure you mount it in the right direction: Always mount the blade with the arrow on the blade pointing in the direction of the rotation of the grinder. It's important that the 'working back pressure, while using the blade while in contact with work ...is actually pressured Toward Tightening - Not Loosening.
Review: Great product, easy to use and works great, very durable. I'm very happy with this product. - I am extremely happy with this crack chaser as it works great and it is very easy to use. It quickly and easily cuts through the cement, some have said like a hot knife through butter. Although, I paid almost $50 to get this product I think it's worth every penny as I ground out a number of cracks in my garage and it still isn't even slowing down and it's still very durable. If I ever needed another one I would buy this exact same one again but I don't think I'm ever going to need another one. I highly recommend this crack chaser.

## Features

- CRACK REPAIR - designed for routing and repairing random cracks in cured concrete, asphalt or other building materials
- CRACK WIDTH - 0.375" (3/8") crack width
- ARBOR SIZE - 5/8"-11 threaded arbor
- OPTIMUM RPM - 9000 RPM (optimum), 15,000 RPM (maximum)
- WET OR DRY - recommended to use with angle grinders or crack chaser saws

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JI9AZ8K |
| Best Sellers Rank | #84,702 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #719 in Power Tool Saw Blades |
| Brand | EDiamondTools |
| Brand Name | EDiamondTools |
| Color | Random |
| Compatible Devices | Angle grinders, Crack chaser saws |
| Compatible Material | Concrete, Asphalt, Other Building Materials |
| Customer Reviews | 4.7 out of 5 stars 284 Reviews |
| Item Dimensions L x W | 4"L x 0.38"W |
| Item Highlight | Diamond V-cut blade for concrete, asphalt repair and joint widening. 3/8" Segment Width, 5/8"-11 threaded arbor |
| Item Thickness | 0.78" inches |
| Item Weight | 0.35 kg |
| Manufacturer | EDiamondTools |
| Material | Diamond |
| Material Type | Diamond |
| Model | CCS0437A5 |
| Number of Teeth | 9 |
| Part Number | CCS0437A5 |
| Product Dimensions | 4"L x 0.38"W |
| Style | 0.375" Width - 5/8"-11 Threaded Arbor |
| Style Name | 0.375" Width - 5/8"-11 Threaded Arbor |
| UPC | 727363141729 |
| Unit Count | 1 Count |

## Product Details

- **Material:** Diamond
- **Brand:** EDiamondTools
- **Color:** Random
- **Number of Teeth:** 9
- **Item Thickness:** 0.78" Inches
- **Item Weight:** 0.35 Kilograms
- **Compatible Material:** Concrete, Asphalt, Other Building Materials
- **Style:** 0.375" Width - 5/8"-11 Threaded Arbor
- **UPC:** 727363141729

## Images

![4" Crack Chaser Blade 3/8" Width, 5/8"-11 Threaded Arbor - Image 1](https://m.media-amazon.com/images/I/61FGo78qwLL.jpg)
![4" Crack Chaser Blade 3/8" Width, 5/8"-11 Threaded Arbor - Image 2](https://m.media-amazon.com/images/I/81CfO2BNiSL.jpg)
![4" Crack Chaser Blade 3/8" Width, 5/8"-11 Threaded Arbor - Image 3](https://m.media-amazon.com/images/I/8133qsAae3L.jpg)
![4" Crack Chaser Blade 3/8" Width, 5/8"-11 Threaded Arbor - Image 4](https://m.media-amazon.com/images/I/810rlyyJInL.jpg)
![4" Crack Chaser Blade 3/8" Width, 5/8"-11 Threaded Arbor - Image 5](https://m.media-amazon.com/images/I/81YFFZwZOxL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked perfect for grooving asphalt crack to then melt hot tar into it. Also used it on concrete
*by -***- on May 13, 2023*

I was amazed at how this cutter worked. It cut through the asphalt like butter; well almost butter, but way easier than I ever thought. I thought it would pull the grinder as it cut, but brand new it did not, and cut through the asphalt easier than I expected. It was the first time I've ever used a tool to cut a v or u groove into asphalt. Previously I've always used a chisel. OMG, this is so much more efficient, faster, and made a clean groove as I followed the crack right across the driveway. It threw up a lot of asphalt dust so wear a mask, and glasses. I went about an inch deep, think I could of gone deeper, but it was a very small thin crack so far, that best I fixed it before it got bigger in the years to come, through seasons. I blower blew out the finished crack of the thick dust that was all over, blew it off, and then melted / filled the groove with hot tar ...OMG, it came out perfect. Anyway, the crack chaser blade cut, helped make it look real professional indeed, and was so easy to use. Expensive, yes... I don't regret it though, and have it to use again if needed for some more times going forward. 2024 Edit: I had another opportunity to use this on a concrete garage floor that had a center water drain, but the water in one portion of the floor did not flow to the drain properly because of improper leveling, so I made just a small surface cut from that spot toward the drain using this blade, and that did the trick, the pool of water does not form anymore and drains properly. The blade cut the concrete like butter, wow, and it was so easy to do By the way, I've attached an image of my Makita GA4030K grinder with this EDiamond Tools 4.5" Crack Chaser Blade mounted on it, my point is to say make sure you mount it in the right direction: Always mount the blade with the arrow on the blade pointing in the direction of the rotation of the grinder. It's important that the 'working back pressure, while using the blade while in contact with work ...is actually pressured Toward Tightening - Not Loosening.

### ⭐⭐⭐⭐⭐ Great product, easy to use and works great, very durable. I'm very happy with this product.
*by P***R on September 11, 2020*

I am extremely happy with this crack chaser as it works great and it is very easy to use. It quickly and easily cuts through the cement, some have said like a hot knife through butter. Although, I paid almost $50 to get this product I think it's worth every penny as I ground out a number of cracks in my garage and it still isn't even slowing down and it's still very durable. If I ever needed another one I would buy this exact same one again but I don't think I'm ever going to need another one. I highly recommend this crack chaser.

### ⭐⭐⭐⭐⭐ Great product for intended use.
*by A***S on December 16, 2019*

Blade worked great on my angle grinder. Hooked right up. Word of advice, wear your safety glasses, clothing and a hat you don't care about getting dirty and dusty. Otherwise it tracks the cracks in your asphalt really well and easily opens them enough to get a good amount of crack filler in them. After doing all the cracks in my driveway, the blade was dirty but still looks like new. Grinding in cracks that were filled previously is messy (sticky stands (almost like cotton candy consistency) of tar) but it pulls off easily enough. Didn't try it on concrete but guessing it would work equally as well for that.

## Frequently Bought Together

- 4" Crack Chaser Blade for Cured Concrete, Asphalt Repair or Joint Widen, 0.375" Width, 5/8"-11 Arbor
- ALSKAR DIAMOND ADLSS 9 inch Dry or Wet Cutting General Purpose Power Saw Segmented Diamond Blades for Concrete Stone Brick Masonry (9")

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-30*