10~80mm M14/M10 Diamond Hollow Core Drill Concrete
Product Overview
This metal drill set includes multiple hollow-core tools with clear size labels (Φ8, Φ10, Φ25, etc.), neatly stored in a sturdy case. The diamond-coated edges cut smoothly through tile, glass, and concrete, while open slots remove dust quickly during drilling.
Product Advantages
1.Durable Diamond Tips: Stay sharp for tough jobs like drilling stone or thick ceramics.
2.Clean & Precise Holes: Keeps holes straight with smooth edges, ready for pipes or wires.
3.Easy to Use: Works on wet or dry surfaces without jamming or breaking.
Applications
1.Home Renovation: Install shelves, lights, or plumbing in tiles and countertops.
2.Workshop Projects: Drill holes in glass decorations or ceramic parts for crafts.
3.Construction Sites: Create openings for cables in concrete walls or floors.
The grippy handles and labeled sizes make tools easy to pick. Clean with water after use and store in the case to keep drills sharp.
Specifications
| SIZE(mm) | Thread Size | Segment width(mm) |
| 10 | M14/M10 | 8/10 |
| 12 | M14/M10 | 8/10 |
| 14 | M14/M10 | 8/10 |
| 16 | M14/M10 | 8/10 |
| 19 | M14/M10 | 8/10 |
| 20 | M14/M10 | 8/10 |
| 22 | M14/M10 | 8/10 |
| 25 | M14/M10 | 8/10 |
| 26 | M14/M10 | 8/10 |
| 32 | M14/M10 | 8/10 |
| 34 | M14/M10 | 8/10 |
| 37 | M14/M10 | 8/10 |
| 38 | M14/M10 | 8/10 |
| 40 | M14/M10 | 8/10 |
| 45 | M14/M10 | 8/10 |
| 50 | M14/M10 | 8/10 |
| 55 | M14/M10 | 8/10 |
| 60 | M14/M10 | 8/10 |
| 65 | M14/M10 | 8/10 |
| 70 | M14/M10 | 8/10 |
| 80 | M14/M10 | 8/10 |
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