V20 Soil Teeth And Holder

Applications:1.Suitable for drilling in clay, silt and loose to medium dense-sand and gravel
Features:1.Made of high carbon steel and alloy steel water glass investment casting.
2.High strength and impact performance, both low cost and wear-resistant and durable.

S22 Soil Teeth And Holders

Applications:1.Suitable for drilling in clay, silt and loose to medium dense-sand and gravel
Features:1.Made of high carbon steel and alloy steel water glass investment casting.
2.High strength and impact performance, both low cost and wear-resistant and durable.

Pilot bits

1.Stronger abrasion resistance
2.Advanced processing to guarantee the bit high quality
3.Higher force intensity during the drilling, and reduce the risk of breaking or cracking the teeth.

Roller Bits

1.Low compressive strength and layered soft to medium formations
2.High compressive strength and abrasive thin interbedded medium to hard formation
3.High compressive strength and medium abrasive hard and compact ground