If you want to know more about this product, please view at: [ Ссылка ]
This is our patent product: 3-flute M2 hss drill bit set metal from the reliable supplier in China which has many advantages (compare to HSS Cobalt drill bits 2-flutes):
1. Cutting speed is faster 30%
2. Cutting life is extended at least 50% longer
3. Location precision is better
4. The hole is very smooth
5. Positioning of cutting is easier
Quality of hand tools is the life of our factory and manufacturer.
------------------------------------------------------
Danyang Youjie Tools Co., Ltd.
Address: Houxiang Town, Danyang City, Jiangsu Province, China
Postal Code:212312
Country: China
E-mail:youjie@youjie-tools.com
Tel: +86-511-88012718
Fax:+86-511-88012723
Whatsapp:13815493056
![](https://s2.save4k.ru/pic/rINxn-jh394/maxresdefault.jpg)