Tungsten Carbide Bullet Teeth Rock Auger C21 Teeth 19mm Trencher In Black

Tungsten Carbide Bullet Teeth Rock Auger C21 Teeth 19mm Trencher Bullet Teeth

C21 trenching teeth is applicable of rotary machine and trenching equipment,different models are designed for different geology and applications.

Tungsten Carbide Tipped Bullet Teeth Heavy-duty Drilling Tool for Rotary Drilling Picks,Steel Body, made by material 42CrMo,heat treatment with 40-44HRC hardness to improve the hardness and wear resistance.

rock auger drilling bit with conical teeth body design and has strong penetrating performance. It uses high strength steel alloy steel body which through heat treatment, and can keep high toughness and high wear resistance; the cutting head use the hard alloy which through hot isostatic pressing, and spring are made of high strength spring steel, wear-resistant washer is made by high strength wear resistant steel plate which through heat treatment.

1. Harden steel alloy body for maximum strength;

2. High quality carbide tip provides maximum combination of strength and wear resistance;

3. Brazing to combine the carbide tip and steel body;

4. Unique heat treatment process reduces steel wash and improves wear resistance and tool life.
5. Innovative design combines strength and penetration.
6. Excellent rotation in partnership with holder.

The trenching bits are used for rotary drilling rig and trenching equipment.