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Description
MILWAUKEE® MILWAUKEE SDS-PLUS HAMERBOOR MX4 28 X 250 MMFeatures Een massieve volledig gelaste hardmetalen punt uit n stuk op 5 10 mm en een hardmetalen punt uit n stuk op 12 32 mm voor de beste levensduur. Geometrie met 4 spiralen: De hoogvolume geometrie met 4 spiralen zorgt voor een optimale verwijdering van stof en vuil. Nieuw ontwerp met variabele groef. Dunne spiraal aan de punt voor maximale extractie van brokstukken, hogere snelheid en minder wrijving. Dikke spiraal aan de basis voor meer
Features- Een massieve volledig gelaste hardmetalen punt uit één stuk op 5-10 mm en een hardmetalen punt uit één stuk op 12-32 mm voor de beste levensduur.
- Geometrie met 4 spiralen: De hoogvolume geometrie met 4 spiralen zorgt voor een optimale verwijdering van stof en vuil.
- Nieuw ontwerp met variabele groef. Dunne spiraal aan de punt voor maximale extractie van brokstukken, hogere snelheid en minder wrijving. Dikke spiraal aan de basis voor meer stabiliteit en minder bitbreuk. Tot 20% meer gaten per batterijlading in vergelijking met 4 freesboren in beton en in vergelijking met de vorige generatie.
- Symmetrische geometrie met 4 snijkanten (4 x 90°). Perfecte ronde gaten voor optimale ankermontage.
- PGM rated.
- Made in Germany.
- Nieuw ontwerp met scherpere schuine punt voor gemakkelijk plaatselijk boren met precieze nauwkeurigheid en betere prestaties op betonstaal.
- Centreerpunt voor eenvoudig en precies plaatselijk boren
- Gelaste Carbide punt ⌀ 5-10 mm. Zorgt voor een bredere groefinvoer voor hogere snelheid. Meer Carbide leidt tot een hogere duurzaamheid van de punt en een langere levensduur
- Sneller boren dankzij de 4 breekpunten die materiaal efficiënter verpulveren
- Verbeterde wapening voor een betere weerstand bij het raken van wapening
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Best price best product
Worth it still got it after year 4 of it and haven't had a issue . Hits the high resolution it says it has but I doubt it's over 166hz ... even tho it claims unlimited lol ... decent for first time setup . I hit about 145 hours to 155hz max .... crisp big monitor make sure you use proper cables
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Reviewed in the United States on May 27, 2026
★★★★★ 1
Better off saving your money for a quality brand like Acer or Samsung
Size: 24"/FHD/240Hz
If you were looking for a decent gaming monitor with a good refresh rate, you better keep looking. Honestly, I wanted to really like this thing. For $120, it ticked off a lot of great features for me: at least 120Hz refresh rate, 1080p quality, and some nifty reticule marks for FPS gamers like myself. And for a year I had no problems with it until a few days ago. The ability to control input's, power, and toggle the reticule features all lie on one singular button behind the monitor. Here lie's the issue; if that power button starts messing up, there is no way to control or turn on/off the monitor. This is exactly what happened on my unit; the power button/control went out and the monitor was basically useless. I contacted Koorui support via email, and all I got was a vague "Did you confirm the button is really broken" response. Replied back that I did, and the manufacturer has ghosted me. Basically, I HIGHLY advise you just save up a few $80 or $100 dollars and get a decent entry level gaming monitor. By going cheap with this one, you will just end up probably wearing out the power/control button and be left with an expensive paperweight. If you are DIY repair savvy, I am sure that replacing the power/control button probably is not that big of a deal. In which case, go right ahead as it is a decent monitor for the price. But with that said, having this thing break leaves you with basically no options to get it fixed and good luck trying to get a hold of Koorui for support. Sadly, this is a growing trend on buying electronic's here on amazon from smaller brand sellers.
*Update* So as of writing this review, I got Koorui to reach out to me. They would agree to replace the monitor for free, but I would have to front the shipping costs. They have their operations out in California, so if you live on the east coast then expect to pay around $40-50 for shipping for the monitor all the way out there (nearly half the monitor's value). I told Koorui that this just did not make any financial sense and they offered to refund me 50% of the monitor's value. However, they have yet to specify how they will send the refund, so I am unsure of whether I will see my partial refund when this is all said and done. So know that if you do proceed to get this monitor and need to return it past the 30 day return window covered by Amazon. TLDR: just save up an extra $50-100 for a big brand gaming monitor and save yourself the headache of dealing with all of this.
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Reviewed in the United States on October 24, 2024
★★★★★ 5
I feel fully enveloped in the work
Size: 34"/WQHD/1000R/HDR400
Changed my work at home experience. I feel fully enveloped in the work. I don't use it for gaming so can't comment on that. But for laptop heavy work days, this is a great experience.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Great color. Great Price. Easy to install
Display Size: 24 Inches, Size: SE2426H, Style: AMD Freesync
I just needed a replacement monitor for daily desk use and wasn't interested in gaming, etc. so this fit my needs beautifully. The color is great and the picture is crisp. It was a breeze to install. Great, everyday monitor and super size for home office desks where you won't need a theatre sized monitor.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Easy and good.
Display Size: 24 Inches, Size: SE2426H, Style: AMD Freesync
Easy setup. Good image.
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Reviewed in the United States on May 10, 2026