CorePlus
CorePlus DTDM25 Diamond Tile Drill Bit 25mm CORDTDM25
Model CORDTDM25
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £27.64 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked an hour ago | £31.95£48.47 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £32.46 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
The CorePlus DTDM25 is a 25mm diamond tile drill bit designed for fast, clean cutting through porcelain and ceramic tiles. Being the largest size in the range, it suits larger holes such as waste pipes, fixture fittings, extractor outlets and electrical box penetrations, for both trade and DIY tiling work.
The bit uses vacuum-brazed, premium-grade diamonds that stay firmly bonded for long life, even on tough materials. It starts easily without needing a drill guide, and only needs minimal water cooling rather than a continuous feed. Core waste auto-ejects during use, allowing continuous drilling without stopping to clear debris.
A Tri-Flat shank gives a secure grip, making it well suited to use with cordless drills as well as corded ones.
Features and Benefits
- :
- 25mm diameter perfect for large waste pipes and substantial penetrations
- Vacuum brazing ensures exceptional diamond retention and longevity
- Tri-Flat shank for superior grip in cordless and corded drills
- Auto-ejecting core waste enables efficient, uninterrupted drilling
- Minimal water cooling required for practical site operation Specifications: Diameter (mm): 25
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