Laser welded diamond core drill bit with flat tips for concrete coring. It is designed for delivering the highest performance and long life at an affordable price. The laser welding core drill bit is optimized for a wide range of construction materials including concrete, masonry, pavers, bricks and blocks.

All diamond tools are packed well. We offer strong paper carton package for air shipping, and wooden crate for sea shipping.

Shipping Method:
1. Urgent order with less weight or samples: Express.
2. Normal orders weight over 45kgs: Air freight.
3. Heavy weight or big dimension: Sea freight.

Established in 2003, we are a professional factory making and supplying different types of diamond tools for concrete and stone. Our main products include concrete grinding tools, diamond polishing pads, diamond core drill bits, diamond grinding wheels, diamond blades, diamond router bits and drum wheels, etc. With high quality and good service, we are gaining more popularity in international business. We sincerely welcome your inquiry and look forward to establishing long-term cooperation.

Since our establishment, we have attended many exhibitions at home and abroad. Our products are hot sellers in North American, South American, European, and Australian markets.

• Reliable supplier with guaranteed quality and delivery time.
• Leading manufacturer in diamond tools with over 15 years of experience.
• Best production capability and quality control.
• 100% QC inspection before shipment.
• Competitive pricing.
• Professional and patient service team.