Top hammer drilling bit

Product Details


Key Specifications/Special Features:

  1. Precision forged mining construction tools

  2. NW/pc: 300gr

  3. Material: 42CrMo

  4. Company: manufacturer

  5. Manufacturing technology: hot die forging, CNC lathe, CNC center, heat treatment

  6. Product type: OEM CNC machining cutting pick

  7. Certifications: ISO 9001:2008, TS16949

  8. MOQ: 500pcs

  9. Application: mining construction machinery cutting pick

  10. Lead time: 30-40 working days to make mold and sample

  11. Special-shaped forgings are available be based on drawings or samples


  13. The regular materials: carbon steel, alloy steel and stainless steel

  14. Manufacturing technology: forging, casting, CNC machining

  15. Forging blank weight: 20gr-200kg

  16. Product tolerance: according to drawings

  17. Production equipment: 600-8000 tons screw press, hydraulic die forging hammer, CNC center, auto-lathes, punching, milling, grinding, drilling, polishing machine, heat treatment furance, shot blasting machine and more

  18. Quality control instrument: chemical analysis, optical spectrum instrument, mechanical properties for tensile strength, yield stress and elongation, hardness testing, impact testing, coordinate measuring machine (CMM), metallographic analysis, magnetic powder flaw detector, ultrasonic flaw detector, various calipers, thread ring and plug gauges

  19. Heat treatment: quenching, tempering, normalizing, annealing

  20. Surface treatment: shot blasting, sand blasting, polishing, galvanization, painting

  21. OEM service based on the drawings or samples from customers

  22. Production capacity: 1000 ton output monthly

  23. Passed the ISO 9001: 2008, TS16949 certificates

  24. Payment terms: T/T, L/C

  25. Minimum order quantity: 1 ton

  26. Delivery lead time: 30-40 days to make mould and sample

Yield strength355Mpa
Tensile strength600Mpa
V-notch charpy impact42
All products' machinery character follows customers drawing and required material

Primary Competitive Advantages:

  • Product Performance

  • Prompt Delivery

  • Quality Approvals

  • Reputation

  • Service

  • Small Orders Accepted

  • Country of Origin

  • Experienced Staff

  • Form A

  • Guarantee/Warranty

  • Packaging

  • Price

  • Product Features

Main Export Markets:

  • Asia

  • Australasia

  • Central/South America

  • Eastern Europe

  • Mid East/Africa

  • North America

  • Western Europe

Payment Details:

  • Minimum Order:500        Pieces

Delivery Details:


  • FOB  Range: US$ 5 - US$ 60 per unit (Pieces)

  • Lead Time: 30        -        40        days

  • Export Carton Dimensions L/W/H: 80 × 90 × 120 Centimeters

  • Export Carton Weight: 1 Tons (US)

Any third-party trademarks or images shown here are for reference purposes only. We are not authorized to sell any items bearing such trademarks.