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Wencheng,Wenzhou, China.

C35R/C36R Conical Teeth fitting Trencher and Foundation Drilling

Parameter Details
Product Type Foundation Drilling Tooth / Conical Pick
Compatibility Rotary Augers, Drilling Buckets & Core Barrels
Dimensions (LxWxH)  mm
Unit Weight  kg
Body Material Premium Forged Alloy Steel
Wear Edge Premium Tungsten Carbide Tip (Brazed)
Mounting Cylindrical Shank with Retainer Groove

Description

C35R/C36R Conical Teeth fitting Trencher and Foundation Drilling

Primary Features

  • Aggressive Milling Penetrator
    We braze a highly concentrated tungsten carbide tip deep into the steel head. This specialized premium insert effortlessly shatters highly abrasive asphalt and reinforced concrete, ensuring smooth, high-speed milling performance for your cold planers.
  • Self-Sharpening Rotation
    The precision-machined shank allows the tooth to continuously rotate inside the block during high-speed grinding. This ensures the carbide tip wears perfectly evenly, maintaining a permanently sharp point and drastically extending the tool’s usable lifecycle.
  • Fully Customizable Configuration
    We can easily adjust the carbide grade, tip shape, and shank dimensions (e.g., standard 20mm or 22mm). As a direct manufacturer, we provide a perfect, drop-in replacement tailored to your specific road milling machines and local asphalt conditions.

Manufacturing Quality

  • Advanced Induction Brazing
    We bond the carbide tip to the steel core using a highly controlled induction brazing process.
  • Heavy-Duty Heat Treatment
    We rigorously heat-treat the entire forged steel body. It delivers extreme surface hardness to combat the severe abrasion of road grinding, while maintaining a tough, ductile core to absorb violent shocks from buried utility covers or cobblestones.
  • Precision CNC Machining
    We machine the long cylindrical shank and bottom retaining groove to strict CNC tolerances. This guarantees a flawless, secure fit with standard tension sleeves, keeping the tooth locked in while making field replacements extremely fast.

Applications
We build this high-RPM conical pick for severe surface and trenching operations:

  1. Asphalt cold planers and road milling machines (e.g., Wirtgen, Caterpillar)
  2. Heavy-duty trenching machines and surface miners
  3. Soil stabilization and asphalt/concrete recycling
  4. High-speed continuous grinding requiring maximum wear resistance

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