Description:
There are 150pcs micro twist drill bits from 0.4mmto 3.2mm in this carrying case. Made of high speed steel, the drill bit is highprecise and sturdy, great for household or maintenance use.
 
Features:

1.  Good helper for household, production andmaintenance.
2.  Made of high speed steel, high precise, sturdy anddurable.
3.  There are 150pcs bits in different sizes, from 0.4mmto 3.2mm, which can meet your different demands.
4.  Well packaged in blow box, beautiful, portable andnot easy to damage.
5.  Suitable for PCB, crafts, jewelry maintenance, watchmaking and more.

Specifications:
Material: High Speed Steel
Bit Color: Silver
Box Color: Yellow
Quantity: 150pcs
Drill Bit Size: Approx. 0.4~3.2mm
0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm(each of10pcs)
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(each of 5pcs)
Weight: Approx. 333g
 
Package Included:
1 x Twist Drill Bit Kit