Place of Origin | China |
Brand Name | EST |
Certification | ISO9001 |
Model Number | all types |
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Product Specification
Place of Origin | China | Brand Name | EST |
Certification | ISO9001 | Model Number | all types |
Steel-teeth tricone rock roller drill bits for mining
1)can be hardened and surfaces treated with carbide for extra resilience.
2) for soft to medium hard rock.
TCI Tricone rock drill bits
1) spherically shaped inserts for very hard rock
2) conically shaped inserts for softer rock
3) three types of shirttail protection to choose from.
---metal bearing, oil bearing, rubber bearing
TYPE
size |
Bit Type |
|
In. |
mm |
|
6 |
152.4 |
136, 127 |
6 1/2 |
165.1 |
126,127 |
7 1/2 |
190.5 |
126, 136, 217, 227 |
8 1/2 |
215.9 |
114, 124, 126,127 |
9 1/2 |
241.3 |
126, 127 |
9 5/8 |
244.5 |
127 |
9 7/8 |
250.8 |
127 |
12 1/4 |
311.1 |
114, 126, 127 |
13 5/8 |
346.0 |
117, 126, 127 |
14 3/4 |
374.6 |
124 |
15 |
381.0 |
124 |
15 1/2 |
393.7 |
124 |
17 1/2 |
444.5 |
114, 117, 124, 126, 216 |
22 |
558.8 |
124 |
24 |
609.6 |
124 |
26 |
660.4 |
114 |
Company Details
Business Type:
Manufacturer,Exporter,TradingCompany,Seller
Year Established:
2011
Total Annual:
1000000-5000000
Employee Number:
50-100
Ecer Certification:
Active Member
Set up in 2006, Shandong East Machinery & Equipment Co., Ltd is located in JiamingIndustrial Park, Liaocheng, Shandong, China. With a specialist staff of over 40 experts and technicians and advanced machinery, it possesses a strong prowess to research & develop new pro... Set up in 2006, Shandong East Machinery & Equipment Co., Ltd is located in JiamingIndustrial Park, Liaocheng, Shandong, China. With a specialist staff of over 40 experts and technicians and advanced machinery, it possesses a strong prowess to research & develop new pro...
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