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.

Descriptions:

1.Main models: 18TL, 18HD, 25TL, 25HD, V19, V20,22S.

2.Material: Iron; Stainless Steel; High Manganese Steel; Carbon Steel.

3.Processing type: Casting; Forging.