4-1/2 Inch Dry Diamond Core Drill Bits, 115mm Vacuum Brazed Diamond Hole Saw for Porcelain, Ceramic, Granite, Brick, Concrete - M14 Thread

★★★★★ 4.3 40 reviews

US$10.80
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US$10.80
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Free shipping Free 30-day returns

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Product details

Management number 229187142 Release Date 2026/05/31 List Price US$10.80 Model Number 229187142
Category
  • Versatile Drilling Power – Designed for dry or wet drilling in porcelain, ceramic, granite, marble, brick, concrete, and masonry. Built for plumbing, AC installations, shower fixtures, and tile projects
  • Premium Vacuum Brazed Technology – High-grade diamond grit fused to a robust steel body ensures extended durability and faster, smoother cuts compared to electroplated alternatives
  • Efficient U-Shape Design – Aggressive U-shaped cutter reduces resistance, accelerates drilling speed, and minimizes debris for clean, professional-grade holes
  • Universal Compatibility – M14thread for direct use. No hammer mode required - Diameter 4-1/2"(115mm), max working depth 1.57" (40mm)
  • User-Friendly Performance – Slotted barrel design enhances cooling and debris removal. Start at a 45° angle for precise positioning, then drill upright effortlessly

ASIN B0FPDDC229
Brand Name REKCKRUL
Part Number RKR-M14KKQ-115MM
Manufacturer REKCKRUL

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4.3 out of 5
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40 ratings | 16 reviews
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