Reverse Circulation DTH Bit

Quantity :
0
Sample Price :
On Demand
Payment Terms :
Letter of Credit
Price Valid Till :
Dec,31, 2020

DTH bits 1. Manufacture as your requirement 2. Bit diameter, face shape 3. Carbide button shape 4. Number of air hole Bit face shape selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control. 2. Concave Face The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity. 3. Convex Face For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control. 4. Double Gauge Face This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.

Company Profile

Changsha Heijingang Industrial Co.,Ltd is a famous privately operated enterprise specialized in researching and manufacturing rock drilling equipment and pneumatic tools.