Quanzhou Jinzuan Technology Co., Ltd. is one of the leading manufacturers and suppliers of good quality cnc router granite marble tombstone pcd cutting tools bits in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to place an order.
Product Description
New Arrival CNC Router Granite Marble Tombstone PCD Cutting Tools Bits
JINZUANYUN Diamond Segments are high-performance cutting tools designed for precision and durability in stone processing. Manufactured with premium-grade diamonds and advanced bonding technology, these segments deliver exceptional cutting efficiency, long service life, and consistent performance in granite, marble, quartz, and other hard materials.
Key Features:
- Premium Material: High-quality diamond grits and optimized metal bond ensure sharp and long-lasting cutting performance.
- Wide Compatibility: Suitable for bridge saws, block cutters, and other stone processing machinery.
- Multiple Sizes Available: Customizable dimensions to fit various blade diameters and cutting requirements.
- High Efficiency: Engineered for fast, smooth, and precise cuts with minimal material waste.
- Heat & Wear Resistance: Advanced bonding technology reduces heat buildup and extends segment life.
Applicable scenarios:


(Note: D = Segment width, d = Segment height, l = Segment length, L = Total length)
| Model | D (mm) | d (mm) | l (mm) | L (mm) |
|---|---|---|---|---|
| 8-3-30 | 8 | 3 | 30 | 90 |
| 8-4-30 | 8 | 4 | 30 | 90 |
| 10-4-30 | 10 | 4 | 30 | 100 |
| 10-6-30 | 10 | 6 | 30 | 100 |
| 10-4-40 | 10 | 4 | 40 | 120 |
| 10-4-50 | 10 | 4 | 50 | 120 |
| 10-6-50 | 10 | 6 | 50 | 120 |
| 12-6-50 | 12 | 6 | 50 | 120 |
| 12-6-60 | 12 | 6 | 60 | 120 |
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