Negotiable
The date of payment from buyers deliver within days
Hubei
Long-term effective
2019-02-23 11:57
463
changjianggongju(Mr.)
Hubei
No. 8, Xianglong Road, Wuxue City, Hubei Province
http://www.kinglongrockdrillingtools.com/ http://changjianggongju.fldzm.com/
King-Long Top Hammer Rock Drilling Tools:
Cross Inserts Tapered Bits Diameters: 32mm, 34mm, 38mm, 40mm, 42mm, 50mm,55, 60mm 65mm.
Application of Cross Insert Bits: Mining, Tunneling, Construction Project etc. Especially good at Coal Mining Drilling Business.
Advantages of King-Long Cross Bits:
A: High Effective Penetration Speed.
B: Easy Operation for all Operators.
C: Production is fast and simple, lower labor cost and cheaper price for market users.
D: Very Adaptable for Various Rock Informations.
Photograph of Our Cross Bits with Small Hole Drilling Diameters
http://www.kinglongrockdrillingtools.com/