Rock Drill Bit 3.5" DTH Hammer Button Drill Bit for Mining

• Customization: Available
• Customized: Customized
• Standard: API
• Model NO.: Hammer Bit
• Length: Stub-length
• Type: Center Drill Bit
• Material: Tungsten Carbide
• Usage: Well Drilling
• Cutter /Button Type: Semi-Ballistic / Parabolic
• Rock Formation: Middle to Hard and Abrasive Rock
• Rock Type: Shale and Limeston and Conglomerate
• Usage Area: Mining Well Drilling Equipment
• Application: Mining or Water Drilling Well
• Order Type: OEM , ODM
• Cycle Type: Air Cycle
• Advantage: High Performance and Long Life
• Warranty Period: 1 Year
• Transport Package: Wooden Box
• Specification: Tungstern Carbide insert
• Trademark: ENG
• Origin: China
• HS Code: 820719

Product Description

DTH bit is our company main product. After mang years search ,we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products.

Our DTH Bit can be suitable for many types of DTH Hammer,  Five basic designs are available: Convex, Flat front, Drop Center Bit, Concave, and Double Gauge Face which are designed for specific applications for all rock types, hardness's and conditions.
 

1. DTH bits are in different sizes ranging from 3" to 12"
2. High and low air pressure down-the-hole drill bits 
3. Low air pressure holeDia.:65-220mm  
4. High air pressure hole Dia.:85-305mm  
5. Face type:drop center/concave/convex/double gauge/flat  
6. Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.

Bit Shank Series

1. including DHD, SD, QL, TD, Mission, COP, BR, etc;
2. With Foot Valve and Without Foot Valve two types.
3. If you need other bit shanks series, we can provide customized services.

 

 

DTH Drilling Tools DTH Hammers Drill Button Bits for Mining & Water Well