6 Piece Drill Bit Set 1mm To 6mm With Straight Shank, Copper Collet And M12 Collet Holder For Power Tools, Mini Drilling Machine And Mini Lathe, High Speed Steel Bits Great For PCB, Soft Metal And Plastic

High-Speed HSS drill bit set for tiny tools and PCBs
✔️ 6pc set 1-6mm HSS bits, straight shank, M12/copper collet

This compact six-piece drill bit set features high-speed steel bits in sizes 1mm, 3mm, 4mm, 5mm, and 6mm, built for precision drilling on PCBs, soft metals, and plastic. It comes with a copper collet and an M12 holder, making it a handy choice for mini drilling machines, small lathes, and power tools.

✅ Material: high-speed steel (HSS) for durability
✅ Shank: straight shank for easy mounting
✅ Sizes: 1mm, 3mm, 4mm, 5mm, 6mm (six pieces)
✅ Includes: copper collet and M12 collet holder
✅ Applications: PCB, soft metal, plastic

💡 What is a drill bit set used for in small workshop projects?
- Handy for precise PCB drilling, soft metal, and plastic work
- Fits mini drills, small lathes, and compact power tools
- Includes straight shank bits and a copper/M12 collet system
- Keeps common hole sizes ready for quick jobs