Rock drilling auger bit with carbide

Alloy steel Body, made by material ASTM4142 or 42CrMo, heat treatment with 48-52HRC hardness, has high toughness and wearable character. Tip is made from Low press Sintered, and Suitable Grade Selected according to the Target Projects, Which are to make sure the good performance during working.

The products adapt to the machine with all the performance features such as a high feed rate, a long service life and short tool changing times. Together with the parts supply assurance, a high daily production volume, and above-average economy is guaranteed.

The complete tools apply for foundation creation, solid wall, water well drilling.

We can design and make the products differently according to customer's requirement.

Ningbo huiyun Machinery co.,ltd is a professional auger attachment manufacturer.Focus on auger drive, earth auger and auger parts.With about 10years development, the company have workshops as casting, forging, machining, wleding, packing, as well as inspection lab. All the machine and process keep the qualify products and make sure satisfactory to our customers.The company have take part in the Exhibition of Bauma Shanghai 2010 ,2012,2014,.....The company export products to USA,Canada ,Austulia ,Russia and so on.