---
product_id: 181908279
title: "100mm 4 inches Diamond Lapidary Saw Blades Thin Rim 0.45mm Arbor 5/8 in Gemstone Cutting Blade Masonry Jewelry Tools for Rock Pack of 10Pcs"
brand: "jingling"
price: "$69"
currency: NZD
in_stock: true
reviews_count: 8
category: "Jingling"
url: https://www.desertcart.nz/products/181908279-100mm-4-inches-diamond-lapidary-saw-blades-thin-rim-0
store_origin: NZ
region: New Zealand
---

# 0.45mm ultra-thin diamond rim 5/8 inch arbor hole fit 100mm diameter precision cut 100mm 4 inches Diamond Lapidary Saw Blades Thin Rim 0.45mm Arbor 5/8 in Gemstone Cutting Blade Masonry Jewelry Tools for Rock Pack of 10Pcs

**Brand:** jingling
**Price:** $69
**Availability:** ✅ In Stock

## Summary

> 💎 Cut Sharp, Cut Smart — Elevate Your Gem Crafting Game!

## Quick Answers

- **What is this?** 100mm 4 inches Diamond Lapidary Saw Blades Thin Rim 0.45mm Arbor 5/8 in Gemstone Cutting Blade Masonry Jewelry Tools for Rock Pack of 10Pcs by jingling
- **How much does it cost?** $69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/181908279-100mm-4-inches-diamond-lapidary-saw-blades-thin-rim-0)

## Best For

- jingling enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit & Speed:** 100mm diameter with 5/8" arbor hole, designed for 3820 RPM to deliver smooth, consistent trims every time.
- • **Cost-Effective 10-Pack:** Stock up and save—ideal for professionals who demand quality without breaking the bank or risking downtime.
- • **Water-Cooled Durability:** Maximize blade life and cutting performance by running with water coolant—keep your workflow seamless.
- • **Optimized for Softer Gems:** Expertly engineered for turquoise, opals, and gaspeite—cut your prized stones with surgical accuracy.
- • **Precision Thin Rim Cutting:** Minimize material waste with a razor-thin 0.45mm diamond edge for flawless gemstone shaping.

## Overview

The JINGLING 100mm Diamond Lapidary Saw Blades pack 10 ultra-thin (0.45mm rim) diamond-edged discs designed specifically for precision trimming of softer gemstones like turquoise and opals. Featuring a 5/8" arbor hole and optimized for 3820 RPM, these blades deliver clean, efficient cuts with minimal material loss. Perfect for professional jewelers and hobbyists seeking cost-effective, high-performance lapidary tools that excel in delicate stone shaping.

## Description

JINGLING 10Pcs 4" inch 100mm Super-Thin Diamond Lapidary Saw Blade Cutting Disc Arbor Hole 5/8" Rim 0.45mm for Jewelry Gemstone Code 100*0.4*16mm Product Specification: Product Name: 100mm Lapidary saw blades, Lapidary trim blade Outside Diameter: 100mm (close to 4") Arbor hole: 5/8" (16mm) Core thickness: 0.016"(0.4mm) Rim thickness: 0.018" (0.45mm) on the edge where the diamond is Quantity: 10 Pcs Recommend RPM: 3820 RPM Product Description: Exclusively designed for processing materials for softer high value rocks like turquoise, gaspeite, opals These lapidary blades are manufactured by crimping Synthetic diamonds directly into the edge of the saw blade. They are best suited for turquoise, opal, glass, and stones in the 4-6 range on the Mohs hardness scale We don't recommend using this blade to cut too hard materials, such as: agate and jadeite with a Morse hardness of 6-7. Because it is difficult to cut or the blade will be damaged quickly Advantages: achieving satisfactory cutting results and reducing unnecessary material consumption This thin diamond lapidary saw blade offers a very good cost effective option for those that want either very thin kerfs or plan on short term use Used for Trimming: The trim saw blades are excellent for trimming small shapes into stones This simply means that these rock saw blades are meant for small material, not large or slabbing techniques These blades operate in a single direction so make sure that the arrow on the blade is pointed towards you when mounting Use with water as a lubricant New, Unused Blade - Not in Original Packaging These blades were originally packaged in oil so you will see several oil spots on the surface

Review: Thin blades and consistent cuts! - I've purchased blades from this brand before and find that they're a really sensible sweet spot for performance and value. Are there blades that will last longer? Sure. But they'll also cost you a lot more per unit. I put these in my 4/5 inch Hi Tech trim saw and use them on everything from script stone to agates. I try to be careful with my technique and my material, but really appreciate having a reasonably priced blade so that when I do inevitably make a mistake I don't feel terrible about ruining my blade. These cut even hard material reasonably well. I got the very thin ones so I would have minimal material waste, but that also means they're fairly fragile - I like not having to beat myself up when I finally bend or chip one. These are diamond blades, and need to be run with a water or oil coolant (I use water on blades this small) in order to keep them functioning properly. Don't run them dry or the diamonds will turn loose! But they're a good thin blade, which minimizes material loss on my nicer stuff, and I like the case they come in. It really helps keep my workshop tidy and my stuff organized.
Review: Great blades - Great saw blades great price will buy again highly recommended.

## Features

- Exclusively designed for processing materials for softer high value rocks like turquoise, gaspeite, opals
- Rim thickness: 0.018"(0.45mm) on the edge, achieving satisfactory cutting results and reducing unnecessary material consumption
- Outside Diameter:100mm (close to 4"); Arbor hole:5/8" (16mm); Core thickness: 0.016"(0.4mm); Recommend RPM:3820RPM
- Used for Trimming: The diamond rock saw is excellent for trimming small shapes into stones
- Thin lapidary saw blade offers a very good cost effective option for those that want either very thin kerfs or plan on short term use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Z77WWBZ |
| Assembled Diameter | 100 Millimeters |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #228,877 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #369 in Diamond Saw Blades |
| Blade Length | 1.6 Millimeters |
| Brand | JINGLING |
| Color | Silver |
| Compatible Devices | angle grinder |
| Customer Reviews | 4.2 4.2 out of 5 stars (34) |
| Cutting Diameter | 100 Millimeters |
| Date First Available | November 17, 2019 |
| Grit Description | Coarse |
| Grit Rating | 60 |
| Item Package Quantity | 10 |
| Item Thickness | 0.4 Millimeters |
| Item Weight | 8.9 ounces |
| Manufacturer | JINGLING |
| Material | Carbon Steel, Diamond |
| Number Of Pieces | 10 |
| Part Number | 708747507652 |
| Shape | Circular |
| Size | Core thickness 0.4mm |
| Style | Compact |

## Product Details

- **Brand:** JINGLING
- **Color:** Silver
- **Compatible Devices:** angle grinder
- **Item Thickness:** 0.4 Millimeters
- **Item Weight:** 0.25 Kilograms
- **Material:** Carbon Steel, Diamond
- **Style:** Compact

## Images

![100mm 4 inches Diamond Lapidary Saw Blades Thin Rim 0.45mm Arbor 5/8 in Gemstone Cutting Blade Masonry Jewelry Tools for Rock Pack of 10Pcs - Image 1](https://m.media-amazon.com/images/I/71JSqfSOwbL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thin blades and consistent cuts!
*by B***G on September 5, 2025*

I've purchased blades from this brand before and find that they're a really sensible sweet spot for performance and value. Are there blades that will last longer? Sure. But they'll also cost you a lot more per unit. I put these in my 4/5 inch Hi Tech trim saw and use them on everything from script stone to agates. I try to be careful with my technique and my material, but really appreciate having a reasonably priced blade so that when I do inevitably make a mistake I don't feel terrible about ruining my blade. These cut even hard material reasonably well. I got the very thin ones so I would have minimal material waste, but that also means they're fairly fragile - I like not having to beat myself up when I finally bend or chip one. These are diamond blades, and need to be run with a water or oil coolant (I use water on blades this small) in order to keep them functioning properly. Don't run them dry or the diamonds will turn loose! But they're a good thin blade, which minimizes material loss on my nicer stuff, and I like the case they come in. It really helps keep my workshop tidy and my stuff organized.

### ⭐⭐⭐⭐⭐ Great blades
*by J***W on November 28, 2021*

Great saw blades great price will buy again highly recommended.

### ⭐⭐⭐⭐ Order comes with a lot of blades they do work, but they’re not very good quality
*by D***E on March 22, 2025*

I can barely get through cutting a few pieces of stone material per blade. This is not a very good product, but it is cheap and comes with several blades. I may consider buying it again. I’m not sure yet.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-04*