1.Made-of high quality alloy steel.The hardness of working surface reaches HRC58-62

2.Parallelism 0.005mm/100mm squareness 0.005mm

3.Quickly to clamp and easy to operate

Company Name:Pingyuan Haotian Machinery Co,Ltd.

Address:De Zhou,ShanDong

Mail:ht06@ht-tools.net

Tel/Whatsapp:+86 17753496010