- Nomor item pedagang：E2020
This twist drill bits set including 7pcs micro drills in different sizes is a perfect tool for fine drilling of jewelry. It also can be used for many other usage and it is really useful and practical.
Features:
This micro twist drill bits set is a perfect tool for fine drilling of jewelry.
7pcs in a set, different sizes for meet varied requirements.
The drill bits made of high quality material and coated with diamond particles have high hardness, not easy to break and durable to use.
Suitable for drilling jewelry, ceramic, glass, semiconductor materials, etc.
Specifications:
Material: High Speed Steel + Diamond
Drill Diameter: 0.8mm / 1.0mm / 1.2mm / 1.5mm / 2.0mm / 2.5mm / 3mm
Drill Length: 21mm / 26mm / 29mm / 36mm / 44mm / 51mm / 54mm
Item Weight(total): 5g / 0.17oz
Package Size: 14.5 * 9.5 * 0.5cm / 5.71 * 3.74 * 0.19in
Package Weight: 7g / 0.26oz
Package List:
7 * Drills
Features:
This micro twist drill bits set is a perfect tool for fine drilling of jewelry.
7pcs in a set, different sizes for meet varied requirements.
The drill bits made of high quality material and coated with diamond particles have high hardness, not easy to break and durable to use.
Suitable for drilling jewelry, ceramic, glass, semiconductor materials, etc.
Specifications:
Material: High Speed Steel + Diamond
Drill Diameter: 0.8mm / 1.0mm / 1.2mm / 1.5mm / 2.0mm / 2.5mm / 3mm
Drill Length: 21mm / 26mm / 29mm / 36mm / 44mm / 51mm / 54mm
Item Weight(total): 5g / 0.17oz
Package Size: 14.5 * 9.5 * 0.5cm / 5.71 * 3.74 * 0.19in
Package Weight: 7g / 0.26oz
Package List:
7 * Drills
Review
100%komentar favorit
berbagi0Ginseng dan ratingEvaluasi produk