Forging Tungsten Carbide Button Drill Bits Thread Bits
|Terms of Trade:||FOB,CFR,CIF,EXW,FCA,CPT,CIP|
|Delivery Time:||60 Days|
Model No.: JBT3076BB
- Buttons: 6 to 24
- Button types: conical & hemispherical
- c hole: 51 to 175mm
- Thread type: R32, R38, R51, T30, T40, T76, etc.
- Raw material: alloy, carbon, carbide, stainless
- Production process: casting, forging, machining, welding
- Surface treatment: antirust, electro-galvanized, spray-paint, black coating, dacromet
J.B drill bits have great reliability, powerful drilling capacity but low operating cost. High quality materials and professional design, as well as advanced manufacturing technologies result in fast penetration, good performance and long service life. Our drilling tools are widely used for drilling and quarrying in mining industries and other construction fields.
|No.||Products||Nominal Thread|| |
Hole Diameter mm
|Raw Material||Production Process||Surface Treatment|
|Alloy steel||water glass investment casting||Electro-galvanized|
|Stainless steel||Silica sol investment casting||Spray-paint|
J.B Machinery (Ningbo) Co., Ltd.
As a leading manufacturer specialized in drill bits & customized components, J.B Machinery are dedicated to provide one-stop cost-effective components solution for clients in construction world. Consisting of our own casting, forging & machining factories, J.B has a complete & modernized quality control system on the whole supply chain. Our drill products and construction components are specifically designed for customers` needs and include a wide variety of sizes and designs.
"Value added" process is our commitment to fully meet your requirements. We offer engineering assistance from material selection to manufacturing methods. The main materials are 45 steel, 42CrMo4, 52CrMo4 and other high quality steel, and process includes casting, forging & welding, and cold press & machining. The secondary operations includes heat-treatment, Non-DestructiveTest, Plating, Painting, Polishing and Assembly etc. With the help of our excellent Quality Control System certified by ISO & IATF16909, components' key features can be assured: High Hardness, Perfect Firmness, Anti-Corrosion, Long Endurance.
At J.B, you will always have your expectation satisfied!
- Company Name: J.B Machinery (Ningbo) Co., Ltd.
- Representative: XIAO LU
- Product/Service: Drill Bits , Scaffolding Accessories , Formwork Accessories , Self Drilling Anchor System , ledger end , cnc machinied components
- Capital (Million US $): 2,990,000 RMB
- Year Established: 2009
- Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
- Export Percentage: 91% - 100%
- No. of Production Lines: 9
- No. of R&D Staff: 5 -10 People
- No. of QC Staff: 5 -10 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 5,000-10,000 square meters
- Factory Location: Lixie, Hengxi, Yinzhou, Ningbo, Zhejiang, China
- Contact Person: Ms. Peggy Xing
- Tel: 86-574-89258631
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