1. Such drill bit can be very suitable for accurancy crafts, jewelry and clock repair.
2. Also spiral drill bit can be applicable to model making, hobby work, electronic products, etc.
3. Meanwhile, specially designed box keeps the drill bit firmly in place and dispenses on the drill bit at a time.
4. Using high-speed steel HSS, drilling tool is not easy to corrode, which can be practical.
5. Built to strict quality control standards, twisted drill bits are improved for more durability.
Specification:
Item Type: Twisted drill bits
Size:
0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.8mm, 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.8mm, 3.0mm, 3.2mm
Material: High speed steel
Package List:
10 x Twisted Drill Bit 0.4mm
10 x Twisted Drill Bit 0.5mm
10 x Twisted Drill Bit 0.6mm
10 x Twisted Drill Bit 0.7mm
10 x Twisted Drill Bit 0.8mm
10 x Twisted Drill Bit 0.9mm
5 x Twisted Drill Bit 1.0mm
5 x Twisted Drill Bit 1.1mm
5 x Twisted Drill Bit 1.2mm
5 x Twisted Drill Bit 1.3mm
5 x Twisted Drill Bit 1.4mm
5 x Twisted Drill Bit 1.5mm
5 x Twisted Drill Bit 1.6mm
5 x Twisted Drill Bit 1.8mm
5 x Twisted Drill Bit 2.0mm
5 x Twisted Drill Bit 2.1mm
5 x Twisted Drill Bit 2.2mm
5 x Twisted Drill Bit 2.3mm
5 x Twisted Drill Bit 2.4mm
5 x Twisted Drill Bit 2.5mm
5 x Twisted Drill Bit 2.6mm
5 x Twisted Drill Bit 2.8mm
5 x Twisted Drill Bit 3.0mm
5 x Twisted Drill Bit 3.2mm