Your cart is empty.
Your cart is empty.Product Description
Jewelry Drill Bits
20Pcs
The drill bits wear out quickly with regular use, so we have 20 pieces at a time, so you can replace them whenever you want.
Easy Drilling
Suitable for drilling jewelry, ceramics, jade, agate, glass, amber and semiconductor materials.
Suitable for Handmade Jewelry
You can pick the material you like to drill holes to make your own necklace, bracelet charm and other handmade art.
Please Kindly Pay Attention
- Use cold water during the drilling hole operation.
- Use high-speed (up 20000 RPM) to drill holes with our drill bits.
- Be stable, don't shake.
Specifications
Material: Diamond Powder
Color: Silver
Length: Approx. 36mm
Diameter of Shank: 0.6mm
Diameter of Head: 1mm
Weight: Approx. 4g
Quantity: 20PCS
Package Included
20 x Lapidary Drill Bits
Kristie Bolton
Reviewed in the United States on April 22, 2024
These drillbits don't drill through anything very flimsy
Gayle allen
Reviewed in the United States on February 14, 2023
Do not buy these... They are nothing more than eye needles dipped in diamond powder to coat the eye of the needle. You can't use them in any thing at all. Plus they are still pointed at the other end. Ridiculous on the lengths people go to just to rip people off.
Mike n Glenna
Reviewed in the United States on December 4, 2023
These won't work in anything unless u have a manual pin vice drill. I'm sending back. They're stated to be .6 mm with 1 mm head. I didn't notice this in the description and well they will snap if you even try to drill a stone hole. The shaft is the size of a small sewing needle. I'm a very small lady and you can see in the photos the entire order is less than the width of a finger. Dime shown for scale, and make the dime look huge haha. Don't get these if u plan on using a rotary tool. I have a 20000 rpm professional rotary carver and I'm pretty sure just turning it on will break them. But it won't even fit into the chuck so that won't happen.
jeffrey
Reviewed in the United States on February 22, 2022
The bits are literal trash. Wouldnt drill one stone. Not even a soft stone. And im an experienced lapidarist. Dont waste your money. Garbage. Harbor freight bits are better.
VKaldor
Reviewed in the United States on February 1, 2022
The pouch the tiny drills arrive in is a clear baggie. However, you must place them in something where they will remain visible or they will disappear. I need to reorder again.
Igor P.
Reviewed in the United States on April 29, 2022
Works perfectly. Thxs
Harvey
Reviewed in the United States on April 22, 2022
i will not buy them ever again
Joseph J. Kranz
Reviewed in the United States on November 25, 2021
Needed to drill out holes in stones for stringing. The original supplier had not drilled a consistent hole for 1mm jewelry string. These cleaned up the holes very well. Broke 2 over 8 stones though; so small and fragile almost to be expected.
monica badillo vargas
Reviewed in Mexico on October 7, 2019
Excelente producto , muy recomendable
Recommended Products
$17.16
$ 8 .99 $8.99