Can I use this on stone like hard river rock?

So far I have only used it on glass and clay/ceramic. I would strongly advise if you do try it, use water to help with the friction. It says that you can use it on stone , gemstones, rocks, and pebbles. Hopefully that answers your question

what is the chuck size 3/8 or 1/2 , I have 3/8 inch chuck?

I have a dewalt drill with 3/8 in chuck its perfect.

What maximum thickness are these suitable for? What is the thickness of the diamond dust on the smallest three cutters?

I can't tell you in exact dimensions how thick the coating of the cutters are. I can tell you that I cut a hole through a substantial hi-power electrical insulator big enough to run a 120-v plug through. Before using these bits-nothing could touch the ceramics it was made of. The secret to success is to run water on the project while drilling.

What machine can i buy for the drill bits?

and drill will work, cordless or corded

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15 Pcs Diamond Drill Bits, Hole Saw Kit for Glass, Ceramic Tile 1/4 to 2 in

Product ID: 265814889

Details

Brand
YLYL
Cutting Diameter
6 millimeters
Finish Type
Diamond
Material
Ceramic Marble
Shank Type
Straight

💎Diamond-coated for ultra durability

💧Water cooling for extended bit life

🔷15 precision sizes 6-50mm

AR$30915

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Description

💎 Drill Like a Pro, Cut Like a Boss!

VERSATILE SIZE RANGE - 15 drill bits from 6mm to 50mm cover every project need
COOLING WATER CHANNEL - Large clearance holes optimize water flow to prevent overheating and prolong bit life
MULTI SURFACE MASTERY - Effortlessly drills glass, ceramic, marble, granite, tiles & more
PREMIUM DIAMOND COATING - Industrial-grade diamond tips ensure clean, precise cuts on hard surfaces
TRUSTED QUALITY SUPPORT - Top-rated with 4.3 stars and dedicated customer service for peace of mind

The YLYL 15-Piece Diamond Drill Bit Set offers a comprehensive range of sizes (6mm to 50mm) with industrial-grade diamond coating, engineered for precision drilling on tough materials like ceramic, glass, marble, granite, and tiles. Featuring large clearance holes for effective water cooling, this set ensures durability and clean cuts, making it a must-have for professionals and DIY enthusiasts aiming for flawless results.

Specifications

ASIN	B08MCG68XG
Best Sellers Rank	#7,445 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Hole Saw Sets & Kits
Brand Name	YLYL
Customer Reviews	4.3 4.3 out of 5 stars (4,209)
Cutting Diameter	6 millimeters
Finish Types	Diamond Coating
Manufacturer	YLYL
Material Type	Ceramic,Marble,Glass,Stone,Diamond
Minimum Bore Diameter	0.31 inches
Model	YLYL011
Number of Flutes	1
Number of Pieces	15
Part Number	YLYL011
Point Style	Diamond Point
Set Name	YLYL 15-Piece Diamond Drill Bit Set
Shank Type	Straight
Surface Recommendation	Ceramic, Glass, Porcelain
Tool Flute Type	Straight
UPC	739944296209
Unit Count	15 Count

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AR$30915

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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