Dry Vacuum Brazed Diamond Drill Core Bits Ceramic Tile stone marble Hole Saw Professional Quality – 4pcs/set

PRODUCT NAME: Professional Quality Dry Vacuum Brazed Drill core bits M14 Thread

QUANTITY : 4-pcs

SPECIFICATION: Total length 62mm, M14 Thread (Very important for fixing to your machine), grit: #35/40

Available Diameter 20mm, 25mm, 30mm, 32mm, 35mm, 38mm, 45mm, 50mm, 60mm, 68mm, 100mm

FEATURE:

• 1. Dry drilling without water feeding, Recommend using water cooling when drilling very hard material
• 2. Wide application for drilling tile ceramic granite marble stone….
• 3. Vacuum Brazed technology provide much longer working life than electroplated ones (Generally 3-5times)
• 4. Less Chipping, Minimizing breakage, less heat generation, Better finish quality
• 5. High diamond exposure rate provides a faster and more aggressive drilling.
• 6. Save your money and time…

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Other Available Diameter: Other specification is available if you order bulk quantity.