What is the delivery time for your jewelry making machines?

Standard delivery is 7-15 working days for in-stock machines. Custom-built machines may take 20-30 working days. We ship worldwide via DHL, FedEx, or sea freight depending on your location and order volume.

Do you offer custom machine specifications or OEM service?

Yes, we provide full customization services including OEM. Our engineering team can adjust machine parameters such as output size, speed, voltage, and mold design to match your specific jewelry production requirements. Minimum order quantities may apply for OEM.

What after-sales support and warranty do you provide?

All Sible machines come with a 1-year warranty covering manufacturing defects. We provide lifetime technical support via WhatsApp, email, and video call. Spare parts are available for quick shipment. Our team can also arrange on-site installation guidance for large orders.

Can I get a sample or trial before placing a bulk order?

Absolutely. We offer sample testing at our factory or can arrange video demonstrations of the machine running your materials. Sample orders are welcome before bulk purchasing to verify quality and performance.

What voltage and plug types are available for international buyers?

Our machines support 110V, 220V, and 380V configurations. We can adapt the plug type to your country standard (US, EU, UK, AU, etc.). Please specify your local voltage and plug requirements when placing an order.

How do I choose the right machine for my jewelry production?

Contact our sales team with your production needs: material type (gold, silver, copper, alloy), desired output size, daily volume, and budget. We will recommend the most suitable machine model and can provide a comparison of options.

Jewelry Diamond Cutting Tools 3mm

Name: Jewelry Diamond Cutting Tools 3mm
Brand: Sible Jewelry Machinery
SKU: 77
Availability: InStock

Use to create a polished mirror finish when jewellery making
This is a multi-piece 3mm diamond tool made from high quality single crystal diamond at an affordable price.
It is suitable for heavy decoration of materials such as gold, silver, brass, copper and even aluminum.
We can produce other sizes, special cuts, hand milling and custom diamond tools. For more details, please contact us.
Price discounts are available for large quantity orders.

Body material: Steel

Cutting edge material: CVD

Cutting edge size: 1mm to 4mm

Cutting edge shape: 90° to 180°（Support customization）

Body size: 27mmx12mmx6mm（Support customization）

Hole size: 6mm

Application: Jewelry making engraving

Product Details of Jewelry Diamond Cutting Tools 3mm

Features

1. Finest grade industrial metal material, durable and sturdy, having long service time.

2. Application for engraving material: gold, silver, copper, aluminum, acrylic.

3. There are different angles available, degree depend on your choice.

Jewelry Making Diamond Cutting Tools for Faceting Machines

Product Details Specifications

Body material	Steel
Cutting edge material	CVD
Cutting edge size	1mm to 4mm
Cutting edge shape	90° to 180°（Support customization）
Body size	27mmx12mmx6mm（Support customization）
Hole size	6mm
Application	Jewelry making engraving

Related News

Jan.29.2026

Wire Winding Machine

Automatic wire winding machines that wind metal wires or metal strips into the shapes required for the jewelry industry. The wound wires or metal strips can be ...

Apr.15.2026

What Machine Is Used to Make Jewelry Beads?

What machine is used to make jewelry beads? Discover the best bead making machines for gold, silver, and copper. Learn how to improve production efficiency and ...

Apr.14.2026

Gold Jewelry Production Line: Machines and Workflow Explained

Jun.19.2026

Dragon Boat Festival Customer Visit to Greater Bay Area Gold Wire Factory | Jewe

During the Dragon Boat Festival, Sible welcomed international customers for a visit to a leading gold wire manufacturing factory in China's Greater Bay Are...

Product Inquiry

Looking for a custom setup for your jewelry factory? Sible's engineering team provides full-service technical consulting, customized tooling designs, and global video-guided installation support.