Diamond Hole Saw Drill Bits - 2pcs 2-3/16" Diamond Drill bits Accurate Drilling for Tile, Ceramic, Marble, Granite, Stone, Glass Bottles 55mm

★★★★★ 4.5 83 reviews

US$11.59
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US$11.59
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Management number 218149197 Release Date 2026/05/03 List Price US$11.59 Model Number 218149197
Category
  • 2-in-1 Professional Tile Drill Bit Set: (Precise Positioning + Cooling and Smooth) Includes 1 pc 2-3/16" Diamond Hole Saw Guide Bits (for ultra-accurate pilot holes) and 1 pc 2-3/16" Diamond Sponge Spring Hole Saw Bits (for efficient and perfect drilling). Easily achieve precise, crack-free, smooth-edged holes in hard stone surfaces. Saves time, reduces tool wear, and delivers fast, cool, chip-free holes—perfect for professional contractors and DIY projects.
  • Diamond Tile Hole Saw Guided Drill Bits: (Non-Slip Start for Accurate Positioning) The diamond pilot hole saw drill bit features center-guided drilling to hold the drill point in place, preventing slippage on glossy tiles, curved surfaces, glass bottles, or ceramics.
  • Diamond Tile Hole Saw Sponge Spring Bits: (Coolant System for Crack-Free, Smooth Edges) The sponge spring design automatically releases water during drilling, reducing heat and dust to create crack-free, smooth-edge holes in tile, marble, and granite countertops. This prevents chipping and extends the drill bit’s lifespan.
  • Universal Compatibility with Tough Materials: Effortlessly drill holes in tile, ceramic, granite, marble, glass bottles, porcelain, and granite countertops. Ideal for tile tools.
  • Instructions for Use: Step 1: Use the Diamond Hole Saw Pilot Bits to mark and create an accurate pilot hole. Step 2: Switch to the Diamond Sponge Spring Drill Bits. Wet the sponge, then gently rock the bit within the pre-marked hole. The combined cooling and debris removal ​ensures a flawless, smooth-edged hole with minimal effort.
Brand Name ZNXIMER
Unit Count 2.0 Count
Part Number ZNXIMER-DHSB-MZ-55
Manufacturer ZNXIMER
Material Type Diamond, High Speed Steel (HSS)
Included Components 2pcs diamond hole saw bits

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