Tungsten carbide insert bit, TCI bit, button bit
Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system
1.Cutting Structure The durability of premium tungsten carbide insert is...
1. Good abrasive resistance
2. Long service life
3. Good heat resistance
4. Good corrosion resistance
IntroductionHuzhou Cemented carbide Co., Ltd can manufacture various mining tools...
9 3/4" inch 248mm drag bit/pdc drag drill bit for water well drilling
1.ISO9001:2000
2.Wings/Blade: 3, 4
ABOUT USZhengzhou LD Diamond products CO.,is located in birthland of Shaolin...
Hoisting Plug
With a convenient, fast
Save time
Provide a large gravitational
Easy to use, safe
Hoisting PlugJinzhou Shenghua Petroleum Geology Machinery Factory have been in the business of drilling rig...
ISO 9001 PDC Drill Bits
1.Cover All IADC Code of PDC Bit
2.Offer All Kinds Of PDC Bits Sizes
3.Number Of Blade :4,5,6,7,8,9
The AIM of Hejian Yinhai Rock Bits Co....
1. professional manufacturer;
2. in gradeYG4C, YG8C , YG6 and YG8;
3. high toughness and wear resistance;
4. prompt delivery
Zhuzhou Kerui Cemented Carbide Co., Ltd is one of the most...
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