Can they be used on rock? Would like to make small holes in rocks (difrent kinds) to make jewelry.

Yes! Diamond coated drill bits cut through concrete, rock, ceramic, porcelain, terracotta, glass, gemstones, marble, granite, etc. You must keep the gemstone or rock lightly submerged in a pan of water with a piece of wood or rubber below for support. Drill at an angle not at 90 degrees. Once hole has started, gradually tilt the Dremel back to 90 degrees for a straight hole. Some glass may need halfway drilling and repeat on other side to prevent cracking. No pressure, firm hold, angled start, halfway reverse on glass only.

Can these drill into glass products other than seaglass? I would assume so but wanted to check for something such as glass bottles.

Jacob, I haven't tried drilling into glass with these. They are quite tiny in their circumference and I was worried that they could do the job on glass, so I ordered Dremel compatible larger diamond bits that are designed to drill glass, tile, and stone from DiamondBurs.Net LLC and they work great on wine bottles!

why does this not ship to canada?

contact Amazon for their policies

can it be used on pearls?

I use them for drilling my sea glass pieces. I would think as long as you go slow you would be ok.

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Drilax Diamond Drill Bits for Stone, Glass, Dremel 1-2-3mm 30-Pc 1/8 Shank

Product ID: 2376294

Details

Cutting Angle String
135 degrees
Cutting Diameter
1-2-3
Finish Type
Nickel
Material
Diamond
Shank Type
Round

💎Diamond grit for ultra-smooth drilling

📏Precision micro sizes 1-3mm

🛠️Universal 1/8" shank fits all rotary tools

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Description

💎 Drill like a pro, craft like an artist — precision meets durability!

BULK POWER PACK - 30-piece set means you never run out mid-project—consistency and reliability guaranteed.
PRECISION PERFECTED - Includes 1mm, 2mm, and 3mm bits for ultra-fine, clean cuts ideal for jewelry and craft projects.
WET DRILLING ADVANTAGE - Use with water to reduce heat, extend bit life, and maintain pristine finishes on fragile surfaces.
FLAWLESS MICRO DRILLING - Diamond grit ensures crack-free holes in delicate materials like glass and gemstones.
UNIVERSAL COMPATIBILITY - Fits all standard rotary tools with a 1/8" shank for seamless integration into your toolkit.

The Drilax 30-Pc Diamond Drill Bits set offers 1-3mm precision diamond-coated bits designed for flawless drilling in fragile materials such as glass, gemstones, and shells. Compatible with all standard rotary tools via a 1/8" shank, this bulk pack ensures uninterrupted creativity with 30 durable bits. Ideal for jewelry makers and craft professionals seeking clean, crack-free holes and versatile wet drilling performance.

Specifications

ASIN	B00CNXFUBG
Best Sellers Rank	#6,920 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Power Rotary Tool Attachments
Brand	DRILAX
Brand Name	DRILAX
Customer Reviews	4.3 out of 5 stars 3,564 Reviews
Cutting Angle String	135 degrees
Cutting Diameter	1-2-3 millimeters
Finish Type	Nickel
Finish Types	Nickel
Global Trade Identification Number	00600095802291
Included Components	30 Pieces Diamond Drill Bits, Drill Bit Organizer Case, Clear Case Cover
Item Highlight	Crafts, Storage Case, 1/16 Inch, Lapidary, Jewelry, Gemstones, Seaglass, Shells, Rotary Tools, Wet Drilling
Manufacturer	DRILAX
Material	Diamond (Coated)
Material Type	Diamond (Coated)
Minimum Bore Diameter	1 millimeters
Model	DX-30PCS-CASE-PARENT
Number of Flutes	2
Number of Pieces	30
Part Number	DX-30PCS-CASE
Point Style	Diamond Point
Set Name	30-Piece Set
Shank Type	Round
Surface Recommendation	Glass, Gems, Stones, Sea Shells, Mirror, Concrete
Tool Flute Type	Straight
UPC	600095802291
Unit Count	30 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₨16736

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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