EXTRAPOWER CORE BIT 12MM
🔧 Product Overview
Product: 12 mm Core Bit (Core Drill / Core‑Saw Bit)
Intended Use: Drilling small‑diameter holes in hard materials — masonry, concrete, tile, stone, granite, marble, ceramic, etc.
📐 Technical Specifications (Typical for 12 mm Core Bits)
| Parameter | Typical / Expected Value / Description |
| Bit Diameter (Hole Size) | 12 mm |
| Material / Cutting Edge | Diamond‑coated / diamond-segment (or hardened carbide / specialized masonry tip) grade — designed for hard materials (stone, tile, concrete, masonry) |
| Shank / Mount Type | Standard drill-shank suitable for standard rotary drills or angle grinders (depending on bit design) |
| Operation Type | Rotary drilling — often usable in “wet drilling” (water-cooled) or “dry drilling” (depending on material & bit design) |
| Suitable Materials | Ceramic tiles, porcelain, marble, granite, natural stone, masonry, concrete, brick, tile, etc. |
| Hole Quality | Clean, precise cylindrical hole — minimal chipping when used properly (often with coolant/water on tile/stone) |
| Typical Applications | Plumbing or electrical conduit holes through tile/stone, anchor/bolt holes in masonry or concrete, openings for fixtures or pipes, stone/ tile installations requiring small‑diameter holes |
✅ Advantages & Use‑Case Benefits
Hard-material capability: Because of the specialized cutting edge (diamond or hardened tip), the bit can drill through very hard materials — tile, stone, marble, granite, masonry — that normal drill bits cannot handle efficiently.
Precision small-diameter holes: 12 mm size is ideal for anchor holes, pipe or conduit entries, drilling holes for screws/bolts in masonry or concrete, or fixture mounting.
Versatility: Suitable for a variety of base materials — tile, masonry, concrete, stone — making it handy for construction, renovation, plumbing, masonry, or tile‑work jobs.
Clean finish (with correct use): When used with water or coolant (especially on tile/stone), it gives smooth, clean-edged holes with reduced risk of chipping or crack propagation.
Compact and manageable: Smaller diameter means easier handling, less load on drill, better control — suitable for manual drills, angle grinders (if bit designed for it), or lighter drilling equipment.