Price
$10.99
Home/Business, Industry & Science/Cutting Tools/Industrial Drill Bits/Metalworking & Multi-purpose Drill Bits/Micro Drill Bits
20PCS Lapidary Drill Bits Diamond Drill Bits Coated Lapidary Solid Bits for Jewelry Necklaces Earrings Pendants Bracelets Agate
★★★★★
$10.99
Quantity
1
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About this item
- Made from diamond powder, high-quality, precise and durable to use.
- The speed of drilling machine need to be reached 2000 RPM when you use our drill bits to drill holes.
- The higher speed of drilling machine, the better effect of drilling bits.
- please use cold water during the drilling hole operation.
- Idea for drill holes on the jewelry, ceramic, jade, agate, glass, amber and semiconductor materials etc.
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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