Model: | 4 3/4" |
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Brand: | Great |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Other Metallic |
Label: | rock bits , milled tooth bits , drill bits |
Price: |
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Min. Order: | 1 pc |
Live Chat: | Last Online:15 Jan, 2014 |
114-117 Soft Formation Tooth Bits
The 114-117 bits are used to drill low-compressive strength,soft formations.Long projection tooth lengths are used on high offset cone to provide the greatest penetration rates possible.Wear-resistant hard facing is used to control tooth wear,On the softest bit types this hard facing completely covers the bit teeth.
Product Feature
127 Medium-Hard Formation Tooth Bits
The 127 bits are used to drill high-compressive strength,medium hard formations.Short projection
teeth with reduced crest length are used in this series of bit designs.Durable hard facing is applied to reduce tooth wear.
Product Specification/Models
1.ISO 9001: 2008 & API spec7-1
2.Covers almost all IADC code.
3.Inventories and timely delivery
4.30 years experience in tricone rock bit
5.Good quality and after-sale service
6.Competitive price and high quality
Contact: vicky wang
QQ: 1946547249
Skype: greatmary1
Msn: greatpdcbit@msn.cn
Call: 0086-15030562025
Tel : 0086-0317-3212 988
Fax: 0086-0317-3212 998
E-mail: drillbits11@zkdrilling.com
Website: http://www.pdcbit.net/
Address:Junziguan industry zone, hebei province, China