Features:
- Made of high-speed steel material, strong hardness and durable to use
- It comes with a case, easy to carry and store
- High-quality tool for the professionals

Specifications:
- 5pcs for 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm
- 5pcs for 1.6mm, 1.8mm, 2.0mm, 2.1mm, 2.2mm, 2.3mm
- 5pcs for 2.4mm, 2.5mm, 2.6mm, 2.8mm, 3.0mm, 3.2mm
- 10pcs for 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm 0.300 Package weight: 0.351 kg
Package Size(L x W x H): 20.00 x 16.00 x 4.00 cm / 7.87 x 6.3 x 1.57 inches Package Contents: 150 x Mini Twist Drill Bit Tool, 1 x Case