Bosch
⏳Price
$22.99
Diamond Drill Bit Set, 30Pcs Diamond Tipped Drill Bits, 1/2/2.5mm, Bit Set for Granite Marble Porcelain Glass Stone, Compatible with Dremel Bits Rotary Tools
★★★★★
$22.99
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1
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About this item
- Drill Sizes：This set includes 30 diamond drill bits in three diameters: 1mm, 2mm, and 2.5mm (0.04, 0.08, 0.1 inch). Each size has 10 pieces. The shank diameter is 2.2mm, and the shank length is 1.02 inch. Perfect for detailed tasks like jewellery making and crafts.
- Material Quality：Made with industrial grade diamond material, these bits offer exceptional hardness and wear resistance. They are not easy to break or damage. Durable and long lasting for repeated use.
- Tool Fit：The 2.2mm shank fits Dremel and most rotary tools. Compatible with standard rotary tool chucks. Please note: this product is not sponsored or endorsed by any brand, including Dremel.
- Material Use：Designed to work smoothly on glass, ceramic, stone, marble, resin, plastic, wood, cast iron, and even pet nails. A versatile solution for DIY projects, home repairs, and creative hobbies.
- Easy Use：Stable performance with simple installation. Suitable for customising glass decor, grinding ceramic tiles, shaping resin art, or caring for pet nails at home. Works well for both beginners and experienced users.
Product description
Diamond Drill Bit Set, 30Pcs Diamond Tipped Drill Bits, 1/2/2.5mm, Bit Set for Granite Marble Porcelain Glass Stone, Compatible with Dremel Bits Rotary Tools
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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