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💎 Drill Like a Pro, Cut Like a Boss!
The DaduoRi 25mm Diamond Hole Saw features a triple-layer diamond coating and a removable pilot bit for precision drilling without extra guides. With a 35mm cutting depth and a standard 3/8" triangular shank, it effortlessly cuts through marble, granite, porcelain, ceramics, and glass, making it the go-to tool for professional-grade tile and stone installations.



| ASIN | B0BWYDJL7T |
| Best Sellers Rank | 120,380 in DIY & Tools ( See Top 100 in DIY & Tools ) 491 in Hole Saws |
| Brand | DaduoRi |
| Colour | Gold |
| Compatible Devices | Standard 3/8" Drills |
| Compatible Material | Porcelain, Ceramic, Tile, Marble, Granite |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 1,563 Reviews |
| Included Components | hole saw*1; pilot bit*1; wrench*1; |
| Item Thickness | 0.06 Inches |
| Item Weight | 0.08 Kilograms |
| Item thickness | 0.06 Inches |
| Manufacturer | DaduoRi Tool |
| Manufacturer Part Number | DaduoRi 1 inch diamond hole saw-022 |
| Material | Diamond |
| Model Number | 25mm diamond hole saw |
| Number of Teeth | 25 |
| Number of teeth | 25 |
| Set Name | Single |
| Style | 25mm |
| Style Name | 25mm |
| Unit Count | 1.0 count |
S**S
Perfect hole saw
Purchased this to make a hole in 200mm brick wall, which I pretty sure is not what it's designed for! It's designed to fit in a normal chuck (not SDS). It took on the task brilliantly and cut a perfect hole, better than I was anticipating and without any problems. I am sure if used for the correct use this hole saw will perform very well. I can't rate it's durability for repeated use as I only needed it for one hole but it's still perfectly fine after cutting through the brickwork. Excellent product very happy.
P**N
Very happy with product
This item worked very well and produced a clean cut in a basic bathroom wall tile. I used a slow speed to avoid overheating and a low clutch setting to avoid jamming. I used a handheld spray mister (an old household cleaning spray bottle) to cool and lubricate the cut and I found the water washes out the cut so it does not clog up. There are no signs of wear and I'm sure I will get many uses out of it.
P**L
4 inch duct installation.
Absolutly recommend!! Bougt to drill hole in 2×4inch concrete block cavity wall went through it with ease. Still fine bit for next job.
M**.
Left a clean hole .
Only used for one hole to access a tiled in isolation valve so dont know how.long it will last . It did cut okay with a clean finish . Able to use the inner cut out of tile as a plug to the hole i had to cut .
M**N
Purchaser
Used on ceramic, perfect don’t know why I pontificated buying this over a £35 screwfix one. 4 perfect holes.
T**Z
Nice and smooth
Wow its cutting tiles like butter very good quality
I**E
20mm diamond cutter
Good delivery, great product, in it's own little storage case. Cut hole clean & precisely in tiles for 15mm copper pipe to install a shower.
P**L
Makes easy work installing pipes throught tiled floor
Bought to install radiator pipes through tiled floor. Lubicated with water these went through the tiles no problem. Nice clean hole. Good value.
V**A
Sehr zufrieden
War bei dem Preis skeptisch... aber tut was es soll. Die Löcher gehen schnell, sauber und präzise durch, selbst bei dicken und harten terassenplatten, feinsteinzeug usw. Bin sehr zufrieden. Versand ging auch schnell, nach 2 tagen war das Paket gut verpackt da.
M**A
Excelente producto
Excelente
T**I
Efficace
Parfait pour percer le carrelage il faut juste vérifier le serrage du forêt régulièrement pour éviter de perdre la petite vis qui le tient. Sinon bien utilisé ce forêt fait le taf sans soucis et rend un travail propre.
A**H
Great tole drill
Works well for black pvc drain pipe through tile.
C**O
Bon produit
Conforme a mes attentes
Trustpilot
3 weeks ago
2 days ago