Supply Ability | 5000pcs/month |
Delivery Time | Shipped in 25 days after payment |
Packaging Details | dth bits are packed by Woodens outer side, and Cartons inner side. |
Model | TK24-800mm |
Material | Alloy Steel |
Carbides Shape | Spherical, Ballistic, Parabolic and Conical |
DTH BIT Colo | Gold,Other Color are available |
Matched Hammer | TK24 DTH hammer |
Use | Open Hole Foundation Water Well Drilling |
Brand Name | Teamwhole |
Model Number | TK24-800mm |
Certification | ISO9001:2008 |
Place of Origin | Changsha,Hunan,China |
View Detail Information
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Product Specification
Supply Ability | 5000pcs/month | Delivery Time | Shipped in 25 days after payment |
Packaging Details | dth bits are packed by Woodens outer side, and Cartons inner side. | Model | TK24-800mm |
Material | Alloy Steel | Carbides Shape | Spherical, Ballistic, Parabolic and Conical |
DTH BIT Colo | Gold,Other Color are available | Matched Hammer | TK24 DTH hammer |
Use | Open Hole Foundation Water Well Drilling | Brand Name | Teamwhole |
Model Number | TK24-800mm | Certification | ISO9001:2008 |
Place of Origin | Changsha,Hunan,China | ||
High Light | dth drill bits ,water well bits |
Down Hole Drilling Bit TK24-800mm DTH Bit For Open Hole Foundation Water Well Drilling
The drill bits offered by Tianhe Drilling are manufactured to the most stringent standards, using high quality materials to provide you with a reliable, high performance cutting edge for your drilling equipment.
1. General Size introduction
Bit Shank | Bit Dia.(mm) | NO.Air | Gauge | Front | Weight(Kg) | Part No. |
Holes | Buttons | Buttons | ||||
TH24/NUMA240 | 800 | 4 | 32*Φ20 | 200*Φ19 | 1600 | NUMA240-800 |
2. Bit Face Shape Selection:
1. Drop Center Bit
----For high penetration rates in soft to medium hard and fissured rock formations.
2. Concave Face
----The all-around application bit face specifically for medium hard and homogeneous 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 theload and wear on the gauge buttons, but poor hole deviation control.
4. 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.
3. Carbide Button Shape Selection:
1. Semi-Ballistic Buttons
2. Ballistic Button
3. Spherical Button
4. Two-step Button
4. Photos
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
10Million-50Million
Employee Number:
201~300
Ecer Certification:
Active Member
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin... Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin...
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