CorePlus
CorePlus DCD28 Diamond Dry Core Drill Bit 28mm CORDCD28
Model CORDCD28
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked within the hour | £24.05 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked an hour ago | £27.95£42.18 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £28.32 | 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 28mm Diamond Dry Core Drill Bit is designed for small to medium drilling tasks in masonry, concrete and stone. It suits installations such as electrical conduit, smaller pipework, fixing bolts and access points for cable management or light fittings, making it useful for electricians, plumbers and general contractors.
This 28mm size features a 10mm hex shank, so no arbor accessory is needed, allowing quick tool changes. It has 8mm diamond segments with a high concentration of premium-grade diamond in the bond, using diamond/metal bonding metallurgy for durability. A ribbed core body and V-groove segments clear debris quickly for continuous cutting, while an aerated core design improves cooling and extends core life.
Drilling depth is 300mm.
Features and Benefits
- :
- 28mm diameter ideal for electrical and plumbing installations
- 10mm hex shank for quick attachment without arbor accessories
- High-concentration diamond segments for extended service life
- Ribbed body with V-groove design for efficient debris removal
- Aerated construction enhances cooling during operation Specifications: Diameter (mm): 28 Depth (mm): 300
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