Will these work with semi precious gemstones?? -sapphire, amethyst, citrine etc

We use these to drill sea glass, tile, and shells. Not sure if they will work on gemstones.

I want to drill a hole on each side of a 1 inch flat marble for a bracelet. what bit di i look for. i saw a video . need a round or conical tip. help

I had best luck making a clamping jig that set in a beaker of water and used a Dremel drill press. The drill is about 1/2 inch long and I had to drill from both ends because a bead was larger than 1/2 inch. I used the pointed cone to get an accurate start and then reamed out with a 1mm drill to complete the hole. Getting the two tunnels to meet in the center is tricky when the drill is too short. Work slow under water. Don J.

Will these work with a Ryobi quick release drill?

These are really a terrible quality... Don't think I have ever successfully used them as they don't even drill glass.

Do they fit dremel 3000 drill?

Yes they will fit a Dremel 3000 (as long as you have the right size collet) however I do not recommend these drills at all for drilling glass (which is what i bought them for) they were completely useless.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

1mm Diamond Drill Bits 30 pcs Diamond Jewelry Drill Bits for Sea Glass Shells Gemstones Compatible with Dremel Diamond Drill Bits for Glass Diamond Tipped Drill Bit Burrs

Product ID: 335614934

Details

Cutting angle string
90 Degrees
Cutting diameter
1 Millimeters
Finish type
Diamond
Material
Diamond
Shank type
1/8 inch

💎30 pcs diamond-coated bits

⚙️1mm precision drill diameter

🛠️1/8 inch standard shank

6383 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered 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 Iceland.

Secure transaction

Description

💎 Drill like a pro, shine like a gem!

ORGANIZED READY - Set of 30 bits in a sleek organizer case keeps your tools accessible and your workflow smooth.
PRECISION PERFECTED - Drill ultra-fine 1mm holes with unmatched accuracy for flawless jewelry and lapidary projects.
UNIVERSAL COMPATIBILITY - Fits all standard rotary tools including Dremel, flex shafts, and drills for seamless integration.
DIAMOND TOUGH DURABILITY - Triple-layer diamond coating ensures long-lasting performance on glass, stones, and shells.
VERSATILE CRAFTING POWER - Ideal for sea glass, gemstones, ceramics, and porcelain—unlock endless creative possibilities.

The Drilax 1mm Diamond Drill Bit Set includes 30 precision-engineered, diamond-coated bits with a standard 1/8 inch shank, compatible with Dremel and other rotary tools. Designed for flawless drilling in glass, sea glass, shells, gemstones, and hard stones, this durable set features a triple-layer diamond coating for long-lasting use and comes neatly organized for professional and hobbyist jewelers alike.

Specifications

ASIN	B00AZMRZ4W
ASIN	B00AZMRZ4W
Best Sellers Rank	#59,527 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #242 in Power Drill Bit Sets
Brand Name	DRILAX
Customer Reviews	4.3 4.3 out of 5 stars (3,207)
Customer reviews	4.3 4.3 out of 5 stars (3,207)
Cutting Angle String	90 Degrees
Cutting Diameter	1 Millimeters
Date First Available	26 January 2013
Finish Types	Diamond
Included Components	30 Pieces Diamond Drill Bits, Drill Bit Organizer Case, Clear Case Cover
Is Discontinued By Manufacturer	No
Item Weight	9 g
Item model number	DRILAX
Manufacturer	DRILAX
Manufacturer	DRILAX
Material Type	Diamond
Minimum Bore Diameter	1 Millimeters
Model	DRILAX
Number of Flutes	2
Number of Packs	1
Number of Pieces	30
Package Dimensions	29.49 x 14.3 x 1.9 cm; 9.07 g
Part Number	DX30p1mmCASE
Point Style	Diamond Point
Set Name	30pcs 1mm Jewelry Drill Bits Set
Shank Type	1/8 inch
Surface Recommendation	Glass
Tool Flute Type	Spiral
UPC	600095802246
Unit Count	30 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.