---
product_id: 78108888
title: "Delta Diamond Mad Dog HS 20 Inch Segmented Diamond Saw Blade, .140 X 1 Arbor, Made in USA, Premium, Wet/Dry, Laser-Welded, General Purpose Cutting Concrete, Masonry, Stone (20\")"
brand: "delta diamond products incorporated"
price: "628309CFA"
currency: XOF
in_stock: true
reviews_count: 9
url: https://www.desertcart.sn/products/78108888-delta-diamond-mad-dog-hs-20-inch-segmented-diamond-saw
store_origin: SN
region: Senegal
---

# Laser-welded diamond segments for unmatched durability Versatile wet/dry use on multiple tough materials 20-inch diameter with .140 thickness for precision cutting Delta Diamond Mad Dog HS 20 Inch Segmented Diamond Saw Blade, .140 X 1 Arbor, Made in USA, Premium, Wet/Dry, Laser-Welded, General Purpose Cutting Concrete, Masonry, Stone (20")

**Brand:** delta diamond products incorporated
**Price:** 628309CFA
**Availability:** ✅ In Stock

## Summary

> 💎 Cut like a pro, last like a legend.

## Quick Answers

- **What is this?** Delta Diamond Mad Dog HS 20 Inch Segmented Diamond Saw Blade, .140 X 1 Arbor, Made in USA, Premium, Wet/Dry, Laser-Welded, General Purpose Cutting Concrete, Masonry, Stone (20") by delta diamond products incorporated
- **How much does it cost?** 628309CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/78108888-delta-diamond-mad-dog-hs-20-inch-segmented-diamond-saw)

## Best For

- delta diamond products incorporated enthusiasts

## Why This Product

- Trusted delta diamond products incorporated brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit:** 20" diameter with .140 thickness and 1" arbor fits most saws, including walk-behind models.
- • **Unrivaled Durability:** Premium laser-welded diamond segments ensure long-lasting strength and performance.
- • **Heavy-Duty Efficiency:** Cuts faster and lasts longer than standard blades, perfect for demanding projects.
- • **Lifetime Peace of Mind:** Backed by a lifetime warranty against warping, cracking, and defects—cut with confidence.
- • **Versatile Cutting Power:** Effortlessly cuts concrete, masonry, stone, and more—wet or dry, no compromises.

## Overview

The Delta Diamond Mad Dog HS 20" Segmented Diamond Saw Blade is a premium, laser-welded cutting tool made in the USA. Designed for heavy-duty, general-purpose use, it delivers fast, precise cuts on concrete, masonry, stone, and more. Compatible with most masonry and walk-behind saws, it supports wet or dry cutting and operates safely up to 3,000 RPM. Backed by a lifetime warranty, this blade offers unmatched durability and reliability for professionals who demand the best.

## Description

Full description not available

## Features

- PREMIUM LASER-WELDED SEGMENTS - Premium, long lasting, and durable diamond segments are laser-welded for added strength.
- WET OR DRY - Use dry or wet on cured concrete, masonry, brick, block, roofing tile, stone, pavers, slate, terrazzo, and similar materials.
- HEAVY DUTY GENERAL PURPOSE - Great for harder materials or when you want a blade that lasts. Mad Dog HS Premium blades last longer and cut faster than standard blades.
- SPECIFICATIONS - Made in USA. 20" diameter X .140 thick with a 1" arbor fits most masonry saws and hand-held saws. Drive pin hole for walk-behind / self-propelled saws from 8-24hp. The maximum safe operating speed is 3,000 RPM.
- LIFETIME WARRANTY - All Delta Diamond Products, Inc Diamond Blades, Coring Bits, Hole Saws and Grinding Wheels include a lifetime warranty against warping, cracking, and material defects. If any diamond tool (being used under its intended use with at least 50% wear left) fails to cut or work properly, or if the bond between the diamond segment and the steel core becomes separated at any time, the diamond tool will be replaced.

## Product Details

- **Material:** High Speed Steel
- **Brand:** DELTA DIAMOND PRODUCTS INCORPORATED
- **Product Dimensions:** 20"L x 20"W
- **Color:** black
- **Style:** Compact
- **Item Thickness:** 0.14 Inches
- **Item Weight:** 4.51 Kilograms
- **UPC:** 040232188718

## Images

![Delta Diamond Mad Dog HS 20 Inch Segmented Diamond Saw Blade, .140 X 1 Arbor, Made in USA, Premium, Wet/Dry, Laser-Welded, General Purpose Cutting Concrete, Masonry, Stone (20") - Image 1](https://m.media-amazon.com/images/I/81SJUzTrKtL.jpg)
![Delta Diamond Mad Dog HS 20 Inch Segmented Diamond Saw Blade, .140 X 1 Arbor, Made in USA, Premium, Wet/Dry, Laser-Welded, General Purpose Cutting Concrete, Masonry, Stone (20") - Image 2](https://m.media-amazon.com/images/I/81zH92k81oL.jpg)
![Delta Diamond Mad Dog HS 20 Inch Segmented Diamond Saw Blade, .140 X 1 Arbor, Made in USA, Premium, Wet/Dry, Laser-Welded, General Purpose Cutting Concrete, Masonry, Stone (20") - Image 3](https://m.media-amazon.com/images/I/91iRCHejWZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐ 







  
  
    Not as good as my original blade
  

*by A***R on Reviewed in the United States on November 9, 2019*

Using it to cut concrete it was very slow and made the job harder. The original blade that came with my saw was much faster cutting until it wore out. This one cuts almost as slow as my wire out blade. I'm pretty sure it's all related to how many diamonds are in the blade. The bad thing is I spent extra to get the premium blade but this thing is not premium at all.

### ⭐⭐⭐ 







  
  
    cuts good at first, doesn't cut longterm.
  

*by T***. on Reviewed in the United States on December 3, 2019*

We run 3 @ 9" grinders cutting stone and pavers so this isn't your casual user review.  I don't mind paying more for a great cutting disc.  This disc cut really well at first and didn't seem to wear down much.  But after a while it became more work to get through the pavers.  A 9" Makita blade on the same grinder beside it will cut better with less work until its worn all the way down.  I actually removed this one only half used because it stopped cutting well.  Just my 2 cents on the one I received.

### ⭐⭐⭐⭐⭐ 







  
  
    Great Blade - Cool Name - Great Price!
  

*by S***F on Reviewed in the United States on November 11, 2020*

I used this Blade to DRY cut 3" thick un-reinforced Landscape Block Cap. Worked perfectly. You have to in my opinion, go slow and let the saw do the work. The biggest problem is dust control. I rigged up a cutting booth to try and contain the dust as well as using the Shop-Vac attachment. I cut about 45 Cap pieces, so at this time I cannot judge the longevity, but so far so good. Will buy another when the time comes.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-16*