Product Description

This 12-piece diamond grinding head bit set is designed for smooth, precise grinding and shaping on glass, stone, ceramic, and hard materials. Available in 4.0mm, 4.8mm, and 5.5mm head sizes, these rotary grinding bits deliver consistent performance and long-lasting durability for both DIY users and professionals.

Key Features

• Premium Quality Material: Made of high-quality diamond-coated material, durable and practical for extended use.
• Multiple Sizes in One Set: Comes with 4.0mm, 4.8mm, and 5.5mm head diameters to fit different grinding and polishing needs.
• Great Value Pack: 12 pieces per set offering an excellent price-performance ratio, saving you more money.
• Wide Compatibility: Round shank design fits most standard rotary tools for easy installation and replacement.
• Reliable After-Sales Support: 30-day refund guarantee for damaged or quality-related issues, with responsive customer service.

Specifications

Application Scenarios

Ideal for engraving, grinding, polishing, and shaping tasks on various hard surfaces. Perfect for DIY projects, jewelry making, glass and ceramic work, stone carving, hobby crafts, home repair and more.

Returns, Refunds and Replacements

Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.

Delivery Timeframe

Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:

• For customers in Victoria, approximately 7-10 working days;
• For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days;
• For customers in WA, NT, and TAS, approximately 9-12 working days.

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