3-wing Step Pdc Drag Bit 

3-wing Step Pdc Drag Bit 

  • 3-wing Step Pdc Drag Bit 
Packaging: Wooden cases or as your requirements 

Product Description

 Drag Bits
  • Geo Exchange
  • Environmental
  • Mining
  • Exploration

Product Specifications
  • Select tungsten carbide inserts 3/16" thick are standard
  • Carbide inserts are individually hand soldered using nickel silver rod
  • Bits fabricated are welded with high tensile strength 7018 rod
  • Drag bits are welded solid at the nose for durability
  • Blades originate from 4140 heat-treated tool steel forgings
  • Forgings are milled to better seat the carbide inserts
  • Relief is hand ground behind carbide inserts for maximum performance
  • Bits can be built to the gauge tolerances required

Bit Brokers Step Type Drag Bits (3-way)
Size Type Pin Wt. (lbs.)
2 3/4" - 3 1/2" 4 THD N - Rod 3 1/2
2 5/8" - 4 3/4" 2 3/8" API 5 1/2
4 7/8" - 5 1/8" 2 3/8" API 7
5 1/4" - 5 1/2" 2 3/8" API 8
5 5/8" - 6" 2 3/8" API 8
6 1/8" - 6 1/4" 2 3/8" API 8 1/2
6 1/2"- 6 3/4" 2 3/8" API 9
5 1/2" - 6 3/4" 3 1/2" API 22
6 7/8" - 7 7/8" 3 1/2" API 23
8" - 9" 3 1/2" API 24
9 1/8" - 10 7/8" 3 1/2" API 25-30
7 7/8" - 8 7/8" 4 1/2" API 40
9" - 9 7/8" 4 1/2" API 42
10" - 10 7/8" 3 1/2" API or 4 1/2" API 45
11" - 12 1/4" 3 1/2" API or 4 1/2" API 50
3-Wing Step PDC Drag Bit
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-3000 characters
Post Sourcing Request >>