Product Information
- Various : the cutting diameter is 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm
- Storage box: This set of drill bits is equipped with a large storage container, which makes it easy to find and hold the required drill bits.
- Drill bit has a large scraps discharge space, little and .
- The drill bit has a large scraps discharge space, little and ,reduce cutting force and broken drill to improve the quality of hole wall.
- After sales Service: Our professional customer service group will give you an enjoyable shopping experience. Any trouble when using our products, please feel to us and we will reply to you immediately
