---
product_id: 121241774
title: "MK Diamond 156722 MK-303 Professional 7-Inch Diameter Lapidary Blade by .050-Inch Wide by 5/8-Inch Arbor"
brand: "mk diamond"
price: "$124.21"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/121241774-mk-diamond-156722-mk-303-professional-7-inch-diameter-lapidary
store_origin: US
region: United States of America
---

# MK Diamond 156722 MK-303 Professional 7-Inch Diameter Lapidary Blade by .050-Inch Wide by 5/8-Inch Arbor

**Brand:** mk diamond
**Price:** $124.21
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** MK Diamond 156722 MK-303 Professional 7-Inch Diameter Lapidary Blade by .050-Inch Wide by 5/8-Inch Arbor by mk diamond
- **How much does it cost?** $124.21 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/121241774-mk-diamond-156722-mk-303-professional-7-inch-diameter-lapidary)

## Best For

- mk diamond enthusiasts

## Why This Product

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

## Description

MK Diamond 156722 MK-303 7 by .050 by 5/8 inch - Continuous Rim is a lapidary blade. It is professional grade. The MK-303 Professional grade diamond blade has been designed for cutting rare and valuable materials when waste needs to be held to a minimum and speed of cut is essential. The MK-303 produces smoother cuts, lasts longer and cuts faster than notched rim or plated diamond blades. Designed for use with a water soluble coolant. Blades 16 inch and larger have segmented rims.

## Features

- 7 by .050 by 5/8 inch - Continuous Rim
- Lapidary blade
- Professional grade diamond blade
- Designed for cutting rare and valuable materials
- ›See more product details

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MK Diamond |
| Part Number | 156722 |
| Item Weight | 15.7 ounces |
| Product Dimensions | 7 x 7 x 0.39 inches |
| Item model number | 156722 |
| Color | Silver |
| Material | Diamond |
| Power Source | Ac/Dc |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |

## Images

![MK Diamond 156722 MK-303 Professional 7-Inch Diameter Lapidary Blade by .050-Inch Wide by 5/8-Inch Arbor - Image 1](https://images-na.ssl-images-amazon.com/images/I/71jwXWsuaFL.jpg)

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**Shop now:** [https://www.desertcart.us/products/121241774-mk-diamond-156722-mk-303-professional-7-inch-diameter-lapidary](https://www.desertcart.us/products/121241774-mk-diamond-156722-mk-303-professional-7-inch-diameter-lapidary)

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