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FREE SHIPPING FOR ALL ORDERS ABOVE $250 | Except LTL Shipments

DDT GRANITE 1-3/8″ CORE BIT

$49.95

Key Features: DDT GRANITE 1-3/8″ CORE BIT

  • 1-3/8″ diameter—ideal for faucet and utility holes
  • Engineered for granite, quartz, and natural stone
  • Premium diamond segments for smooth, fast cutting
  • Suitable for wet or dry applications
  • Standard 5/8″-11 thread fits most grinders and coring tools
  • Long-lasting and chip-resistant performance
  • Affordable price point to support industry professionals
  • Great for countertop fabrication and on-site drilling

Detroit Diamond Tools - detroitdiamondtools

DDT GRANITE 1-3/8″ CORE BIT

The DDT 1-3/8″ Granite Core Bit is a superior-quality core bit engineered for fast, clean drilling in granite, quartz, and other hard natural stones. Whether you’re cutting faucet holes or utility access points, this bit delivers exceptional performance without burning or binding.

Built with premium diamond segments, this core bit ensures extended life and smooth cutting with minimal chipping. It’s designed for wet or dry use with standard angle grinders and core drilling machines.

What sets the DDT Core Bit apart? Its professional-grade performance at an industry-low cost—giving fabricators, installers, and contractors a reliable tool without breaking the budget. A must-have for anyone in the stone industry looking to maximize value and efficiency.

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