Welcome: WFM Technologies (Xian) Co., LTD
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Plug hole integral drill steel is widely used in quarrying and stone pit to drill small holes.
The integrated drill rod can be matched directly with rock drills and small drilling rig, without shank adapter and coupling sleeve, there advantages avoid the waste of energy and improve the drilling efficiency significantly.
Shank size: hex. 19x108mm, hex. 22x108mm
Head diameter: 17mm ~ 22mm
Effective length of rod body: 150 mm ~ 800 mm
Contact: Jessica Lee
Phone: +86-15035768372
Email: sales@wfm-tech.com
Add: Room1209, Unit 3, Huimin Building, Yangguanzhai, Gaoling District, Xi-an, 71000 Shaanxi, China
