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For coal mining we have many types drill bits, normally and widely used in underground mining is conical picks. Tydrillbits provide types of conical picks bit, such as U85 and U170, for tunneling boring machine we have U47 and U135 cutter picks cutting tools. For trenching we have 38/30mm shank bit, such as TS30C X and U47HD,etc. Welcome to purchase cost effecitive round shank bits from our factory.
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Packaing and shipping
Our conical bit is packaged in plastic pail or plastic box.
Samples we choose express as the shipping way, for batch products choose sea and air shipping is good;
1-5 days for sample, 1-25 days for batch products.
Our service
1. More than 8 years experience of manufacturing cutter picks and related products,mature process and strict quality control system;
2. Accept sample order and customized service;
3. 24 hours online service;
4. We also distribute famous brand spare parts, if you are interested in any products related mining, we are glad to service you.
