# Milwaukee Wet Diamond Core Bit 250mm × 525mm - 4932399721

The Milwaukee WCHP250 Wet Diamond Core Bit (4932399721) is a professional-grade 250mm diamond core drill bit engineered for wet drilling through reinforced concrete, concrete, masonry, brick, and other mineral-based construction materials . Designed for civil engineering, commercial construction, plumbing, HVAC, electrical, and utility installations, it delivers fast drilling speeds, excellent durability, and precise large-diameter core holes. The WCHP Series is available in diameters from 52mm to 350mm, with the 250mm model ideal for heavy-duty drilling applications. Key Features Professional wet diamond core drill bit 250mm drilling diameter 525mm overall length 450mm working length Laser-welded TURBO diamond segments 10mm segment height for long service life Pre-ground segments for immediate drilling performance Standard 1¼"-7 UNC threaded connection Optimised cooling slot design Fast drilling with efficient slurry removal Designed for reinforced concrete, concrete, masonry, and brick Compatible with Milwaukee professional core drilling systems Specifications Product Type: Wet Diamond Core Bit Drilling Method: Wet Drilling Only Diameter: 250mm Working Length: 450mm Overall Length: 525mm Thread Connection: 1¼"-7 UNC Segment Height: 10 mm Compatible Tools: Milwaukee DCM2-250C, DCM2-350C and other compatible 1¼"-7 UNC core drill motors With a 450mm working length and 525mm overall length, it is well suited for deep core drilling applications. Optimised internal and external cooling slots improve water circulation, reduce heat, and efficiently remove slurry during drilling.

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| Options | SKU | Price | Availability | Variant ID |
| --- | --- | --- | --- | --- |
| Title: Default Title | MWD22622SM | GHS 1,440,000.00 | Out of stock | `variant_01M6FQXK1VZ4Y274HNKSX157K0` |

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