उच्च गुणवत्ता, सर्वश्रेष्ठ सेवा, उचित मूल्य।
| Place of Origin: | GERMANY |
| ब्रांड नाम: | ROSCHEN |
| प्रमाणन: | ISO9001 |
| Model Number: | 3" to 24" |
| Minimum Order Quantity: | 2pcs |
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| Packaging Details: | wooden case |
| प्रमुखता देना: | Shank Adapter |
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High strength 1 inch - 24 inch Chevron drag bits / Oilfield Drill Bits Most common area of use are, in a lot of rock or tougher gravel & shale drilling. Also used in the oilfield for various drilling applications. Mash Chevron Bits design features include: a solid one piece heat treated, 4140 alloy steel body for bit strength & durability hardness rated 28-32 Rockwell 3/16 Tungsten carbide profile cutting edges Ultra high strength brazing to ensure bit toughness CNC threaded
व्यक्ति से संपर्क करें: Mr. James
दूरभाष: 18810166789
फैक्स: 86-199-0909-9090