M10 Vacuum Brazed Diamond Core Drill Bits

core drill bits

Product Details

Technical Data

  • Connection: M10 thread
  • Diamond: #35/40 grit, 10mm height
  • Body: High-strength alloy steel
  • Application: Porcelain, granite, concrete, glass (hard materials)
  • Cooling: Built-in slots for coolant/chip evacuation

Advantages

  • Stronger diamond bonding (vacuum brazed), 3-5× longer lifespan
  • Faster drilling + smoother holes with minimal chipping
  • Versatile for dry/wet use, compatible with most drills/angle grinders
  • Cost-effective (fewer replacements, high efficiency)

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