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Brand Name : TeamWhole
Model Number : DHD/COP/MISSION/QL/DHD/SD/IR/BR/CIR
Certification : ISO9001:2008
Place of Origin : Changsha, Hunan, China
MOQ : 1pc
Price : Negotiation
Delivery Time : 15 Days After Payment
Packaging Details : Plywooden case and cartons
Color : As Customer's Need
Material : Alloy Steel
Delivery Detail : 15 days without stock
Mission80-203 Button Bit DTH Bit For Mission80 Hammer For Water Well Drilling .
Mission80-203 button bit for Mission80 Hammer
Bit Face Shape Selection:
1. Flat Face
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.
2. 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 theload and wear on the gauge buttons, but poor hole deviation control.
3. Concave Face
The all-around application bit face specifically for medium hard and homogeneous rock formations.
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Mission80 Hammer Drill Bits For Rock Heat Resistant 203mm Diameter Images |