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Jewelry Drill Bit (1.9-2mm) - 20pcs/Pack 1mm Diamond Coated Lapidary Drill Bits, Solid Bit Needle, Agate Drill Bit for Agate Jewelry
Sold by B2C Agro Top Garden GmbH and 1 other seller
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Product information
Description
General descriptionHigh quality diamond powder lapidary drill bits, precise and durable. Ideal for drilling holes in materials for jewelry, ceramics, jade, agate, glass, amber, and semiconductors.Technical specificationsSize: 1.9-2mmQuantity: 20 pieces per packUsageThe higher the speed of the drilling machine, the better the effect of the drill bits.Recommended speed: 2000 rpm for optimal performance.Use cold water during the drilling operation to enhance the drilling process.For prolonged use, if the drill bit becomes dull, you can cut the top slightly with pliers to restore sharpness.
Features
- BrandLINGHHANG
- Warranty2 year(s)
- Compatible machineDrill
- Suitable forMineral / stone
- Material to Work OnSteel
Advice from
Drill buying guide
From hammer drills to drill drivers, your choice of drill will come down to the type of tasks you want to complete. For example, a cordless drill is better for driving screws while a corded drill is best suited to drilling. Read on for our tips on picking the right torque, RPM, impact rate, battery and chuck type.
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