Pilot bits
1.Stronger abrasion resistance
2.Advanced processing to guarantee the bit high quality
3.Higher force intensity during the drilling, and reduce the risk of breaking or cracking the teeth.
Hunan SMSCC Heavy Industry Co., ltd
Wechat: a18684941177
Mobile: +86 18684941177
Whatsapp: +86 18684941177
Email: smscc@smsccdrill.com
North of sanjiaotang Road, Miluo Industrial Park, Changsha Economic Development Zone, Changsha, Hunan, China
