Feature
1. We have advanced production equipments & talented researchers & technicians & rich experiences in R & D and production.
2. We accept OEM manufacturing and produce on your design.
Button qty.pcs*dia.mm | |||||||
Head shape | Head Diameter (mm) | Shank Length | Spline | Port holes | Button Type (Optional) | Gauge Buttons | Front Buttons |
concave face | 190 | 250 | 8 | 3 | Domed | 9*Φ18 | 6*Φ16+5*Φ15 |
concave face | 195 | 250 | 8 | 3 | Domed | 9*Φ18 | 6*Φ16+5*Φ15 |
concave face | 203 | 250 | 8 | 2 | Domed | 10*Φ18 | 8*Φ16+6*Φ15 |
Company
We are an Eminent Manufacturer, Supplier and Exporter of Water well drilling rig ,Down the hole (DTH) drilling tools, Generator set, Air compressor and Related products used in Water Drilling, Mining, Tunneling, Quarrying and Construction Industries.
Packaging & Shipping
Exhibition
FAQ
1 How can we guarantee quality?
Always a pre-production sample before mass production;always final inspection is done before shipment；and our main unit has a one-year warranty, during which all damaged accessories can be replaced with new ones. We provide machine installation and operation videos.
2 Which trade term can you accept?
Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.
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We will contact you as soon as possible
