Foundation drilling tool bucket teeth Carbide Auger Teeth for hard siltstone Drilling Auger Parts
Characteristic:
The body has rotary wings,it is abrasion-proof with the weld bead.
Application:
Suitable for the weathered rock formation,the Loose Sand Layer and other soft rock layer,and compressive
strength should be within 25Mpa.
The rotary digger round shank bits is used for rotary driling rig and adopt 42crmc tungsten carbide tipped material,which used for rotary drilling rig and trenching equipment .Different models are designed according to different geology and applications.
The tip with a tapered, small contact area, into the tooth fast, mainly for soft and hard soil layer, the weathered and pebble layer, can effectively improve the work effectiveness.
Advantages
1. alloy coating around the wear-resistant welding layer, the effective protection of good alloy does not fall off, more durable.
2. the selection of the matrix after heat treatment of high strength alloy steel to maintain high strength and toughness and high wear resistance.
3. the tip with a tapered, small contact surface, into the tooth fast, effectively improve the drilling speed.