CONTACT US
Attn：Robert Gao
Mobile: 0086 139 2377 0845
Email: robertgao@highwingmold.com
Http://www.highwingmold.com
Address：ZhaoHao industrial zone, ShangCun village, GongMing Town, ShenZhen, China.
Tel: 0086-755-8821-4003
Mobile: 0086 139 2377 0845
Email: robertgao@highwingmold.com
Http://www.highwingmold.com
Address：ZhaoHao industrial zone, ShangCun village, GongMing Town, ShenZhen, China.
Tel: 0086-755-8821-4003
We use GUN DRILL to make ejector holes and cooling holes, the holes made by GUN DRILL have very high precision(+0.01mm) and the surface is very smooth. For ejector holes, the friction to ejector is very small and eliminate the possibility of flash. For cooling holes, the cooling circulation will be faster and very less corruption.
