14. Core Bit
[2008-08-21]
drilling Φ(m) L
Total Length(m)
30.0 70
35.0 70
40.0 70
45.0 70
50.0 70
65.0 70
70.0 70
80.0 70
85.0 70
90.0 70 ...

Company: Zhejiang Fenghua Tools Co., Ltd. [Province:Zhejiang, China]
15. Diamond Core Bit
[2008-09-04]
Diamond core bit use for drill all kinds non-metal material, such as concrete, granite, marble.
Diamond core drills
Construction drills are used ...
Company: Danyang Deli Tools Co., Ltd. [Province:Jiangsu, China]