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Square Carbide Insert Cutter carbide wood cutter

Square Carbide Insert Cutter carbide wood cutter

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for Oil-Field Drill Bits Polished Cemented Tungsten Carbide Button Teeth Tips
Square radius dimond Carbide Insert Cutter carbide wood cutter 
Different types of tungsten carbide inserts are available in our factory,  you will find good and stable quality, reasonable price and fast delivery here, we are expecting long term relationship with you. 
Product Introduction
1. Using fine-grained tungsten carbide, the high toughness decreases 80% blade-broke rate, the blade is not easy to break when cutting hard wood and wood knob. 
2. High resistance prolongs knife working life 40% longer.
3. Special multiple blade processes effectively reduces friction by 30%. 
4. Each product is completed through more than 13 processes and guarantees high precision.
5. Suitable for heavy duty spiral cutter, light duty and reversible edge trimming cutter.   

Production Process of Hard alloy oil field drill bits cemented tungsten carbide button teeth tips

To ensure the quality and the requirements of the drawings can be met before mass production
1st:, Start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine
2nd, Before mass production, do a trial pressing and sintering using mould,

3rd, Check the appearances and the sizes of the samples with micrometer, projectors etc. 

Test process of Hard alloy oil field drill bits cemented tungsten carbide button teeth tips
1st,Mass production, press the raw materials to shape blanks,
Notes: all carbide button blanks must be passed by semi finished inspection 
2nd,Sinter blanks to finish (HIP) and finished products inspection,
Notes:10 sets of vacuum sintering furnace and 2 set of HIP in the factory ensure the best quality and production capacity.
3rd,Cleaning/tumbling to make the carbide button clean and nice surface.
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