A specialist diamond hole saw for clean, precise holes in tile, porcelain and glass. The Teronbeta Diamond Hole Saw saves time and reduces the risk of cracked tiles during DIY or tiling jobs. Is it the right choice for occasional homeowners and professional tilers?
⚡ At a Glance
- • Cutting Quality: Sharp, consistent cutting with minimal chipping on hard tiles
- • Best for: DIYers and professional tilers needing precise holes in hard surfaces
- • Not ideal for: Very large-diameter holes or heavy-duty masonry without appropriate drill power
Vacuum brazed diamond coating and a pilot centre drill bit deliver accurate, durable performance on tile and similar materials. Recommended speed of 500–800 RPM and water cooling extend cutter life.
Accurate, slip-free starts – Thanks to pilot centre drill bit
Pilot centre drill bit design anchors the cutter at the start of each hole, preventing lateral movement and allowing the diamond edge to engage cleanly. The centring bit can be removed after a round slot is established for continued cutting.
Precise hole placement reduces chipping and avoids wasting time re-drilling or patching damaged tiles.
Fast, clean cutting – With vacuum brazed diamond coating
Vacuum brazed technology bonds diamond grit uniformly to the cutting edge, improving adhesion while enhancing heat and wear resistance. A thicker, even diamond coating sustains cutting performance under load.
Cuts through tile, porcelain and ceramic quickly while maintaining edge life, so fewer cutters are needed overall.
Cool, chip-free cutting – With lateral clearance holes and water cooling
Large lateral clearance ports allow water to flow over the cutting edge and evacuate chips, lowering temperature and preventing clogging during use. Water cooling is recommended to preserve the diamond bond.
Longer continuous cutting and reduced overheating, which helps produce smoother holes and extends service life.
✨ The 4 Key Reasons for Teronbeta Diamond Hole Saw
- Pilot centre drill bit - Ensures precise starts and reduces tile slippage during drilling
- Vacuum brazed diamond coating - Delivers faster cuts and longer edge retention under load
- Lateral clearance ports - Maintain water flow and remove debris for cooler cutting
- 500–800 RPM guidance - Matches typical drill speeds for steady, controlled cutting
📋 Technical Details at a Glance
- Type: Diamond hole saw
- Size: 16mm
- Coating: Vacuum brazed diamond coating
- Suitable materials: Tile, porcelain, glass, ceramic, marble
- Pilot bit: Pilot centre drill bit included (removable)
❓ Frequently Asked Questions
Q: Can the hole saw cut porcelain and ceramic tiles?
A: Yes. Product information specifies suitability for tile, porcelain, glass, ceramic and marble.
Q: How should the cutter be cooled during use?
A: Use water to keep the cutting edge cool and flush away debris; the lateral clearance holes aid water flow and chip removal.
Q: Is a pilot drill bit included and how is it used?
A: A pilot centre drill bit is included to prevent slipping at the start; once a round slot is formed the centring bit can be removed to continue drilling.
🏆 Our Verdict
The Teronbeta Diamond Hole Saw is ideal for DIYers and tradespeople who need accurate, repeatable holes in hard surfaces. Vacuum brazed diamond coating combined with a pilot centre drill bit and cooling ports ensures precise cuts and extended tool life. Although initial cost varies, durable construction and longer service life make it a cost-effective choice over time.
