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Vacuum Brazed 5-150mm Marble Porcelain Masonry Diamond Core Drill Bit Efficient & Smooth Cutting: The drill bit is made of premium grade diamond, delivers more effective performance than a traditional carbide ... Read More

40mm Marble Porcelain M14 Vacuum Brazed Diamond Core Drill Bit Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height. 2. Good quality diamond from ... Read More

50mm Brocas Masonry Stone Vacuum Brazed Diamond Core Drill Bit Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from ... Read More

Conical Granite Marble CNC Vacuum Brazed Diamond Engraving Bit Vacuum brazed technology, diamond grit is embeded in matrix very stably, high grain protrusion height Application material: marble, granite, ... Read More

Ball-nose Type Carving Granite Sandstone Diamond Engraving Bit Vacuum brazed technology, diamond grit is embeded in matrix very stably, high grain protrusion height Application material: marble, granite, ... Read More

Mushroom Type Carving Granite Sandstone Diamond Engraving Bit Graver Vacuum brazed technology, diamond grit is embeded in matrix very stably, high grain protrusion height Application material: marble, granite, ... Read More

Vacuum Brazed 5-150mm Marble Porcelain Masonry Diamond Core Drill Bit Efficient & Smooth Cutting: The drill bit is made of premium grade diamond, delivers more effective performance than a traditional carbide ... Read More

Hexagonal Shank Fast-fit Diamond Core Drill Bit Set Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, ... Read More

5-100mm Triangle Shank Porcelain Marble Dry Diamond Core Drill Bit concrete for marble masonry granite This product is specially developed for the drilling of superhard materials such as stone without water . ... Read More

Electroplating Dual-side Cutting & Grinding Segment Circular Diamond Disc Feature & applications: electroplating technology with high efficiency cutting & grinding for marble, porcelain, granite, artificial ... Read More