Hunan New Diamond Construction Machinery Co., Ltd.
|Place of Origin:||Hunan, China|
|Brand Name:||New Diamond|
|Model Number:||Mission 40|
|Minimum Order Quantity:||1pcs|
|Packaging Details:||Wooden case or as required|
|Payment Terms:||T/T, Western Union|
|Type:||DTH Hammer Rock Drill Bit||Machine Type:||Drilling Tool,Drilling Equipment,Downhole Tools|
|Material:||Carbide,alloy Steel||Use:||Well Drilling,Coal Mining,Mining And Drilling,Quarrying|
|Color:||Blue,other Color Available,golden Or Request||Product Name:||Dth Bits Mission40|
Well Drilling DTH Hammer Bits,
Spherical Button DTH Hammer Bits,
Carbide Material Mining Drill Bits
|Mission series||Head shape||
|Number of vents||Button qty.pcs*dia.mm||weight (KG)|
|Mission 40||Convex Face||108||2||Spherical||7XØ16||6XØ14||7.8|
|WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.|
Bit face shape selection:factory supply cheap price mining hard rock well drilling DTH hammer drill bit set
1. Drop Center Bit For high penetration rates in soft to medium hard and corrosive 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 homo generous 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.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
Contact Person: Rick.liao