26 PCS Micro Drill Bit Set, Pin Vise Hand Drill Manual Jewelry w/Micro Drill Bits (0.5mm-2.5mm), Rotary Craft Drill for Jewelry Making, Resin, Wood, Plastic, Miniature, Beads, Clay

25 PCS DRILL BITS 0.5mm-3.0mm

Micro Drill Bit Set, Pin Vise Hand Drill Manual, Micro Drill Bits (0.5mm-2.5mm) for Jewelry Making, Resin, Wood, Plastic, Miniature, Beads, Clay

Q: Manual or electric?

A: Manual

Q: Why is there oil on the twist drill?

A:The surface of the product is coated with anti-rust oil, which can prevent the product from rusting, so you can use it without any worries.

Q: How to use？

A: Keep the hand drill perpendicular to the craft and start spinning with your hand against the lid. Or working with other tools.

Q: Why did ours break after a while?

A: 0.5mm and 0.6mm twist drills are very likely to bend if applied to harder surfaces, as 0.5 and 0.6mm are very small.