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Hot selling tungsten carbide button bit/indexable inserts/braze tips
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Hot selling tungsten carbide button bit/indexable inserts/braze tips

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Number of views:
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Product serial number
Carbide Teeth Tips-08
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description

Grades of Hot selling tungsten carbide button bit/indexable inserts/braze tips

Grade Density T.R.S Hardness  Performance & application recommended

Approx Grades

 in China

g/cm3 MPα HRA
MK4 15.1 1800 90 Mainly used as small buttons for percussion bits to cut soft and medium hard formations. YG4C
MK6 14.9 2100 90

For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits,

 usd in geological prospecting, coal mining and oil well boring.

YG6
MK6 14.7 2400 89.5

For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, 

used in geological prospecting, coal mining and oil well boring.

YG8
MK15 14 2500 87.5

Good strength and less wear resistance, for bits of rotary hammer rock drills and heavy rock drills,

 for hard and very hard rocks.

YG15
MK10 14.7 2450 88.5

Mostly used as the buttons of small and mediumsized percussion bits and 

as the inserts of rotary prospecting bits to cut soft and medium hard formations.

YG8C
MK15 14.7 2450 87.8

Suitable to strips, conical buttons for rotary,percussion-resistant, 

geological prospecting,buttons, cut soft and medium hard formations.

YK15/YG9C
MK20 14.4 2550 87

Primarily for the buttons and inserts of rotary percussion bits 

to cut medium-hard and hard formations.

YG20/YG10C
MK25 14.5 2600 87.5

Primarily for the buttons and inserts of rotary percussion bits

 to cut medium hard and very hard formations.

YK25
MK30 14.4 2600 87

Largely for the inserts and buttons of percussion bits 

and tricone bits to cut medium-hard, hard, and very hard formations.

YG11C
MK40 14.2 2650 86.5

Predominatly for the buttons of tricone bits and inserts

 of rotary percussion bits to cut hard and vey hard formations.

YK40/YG13C
MK50 14 2700 86.5 For oil cone drill bits, for medium soft and medium -hard rocks. YG15C

Other grades may be offered by customers' requirements.

Drawing of Oil-Field Drill Bits Polished Cemented Tungsten Carbide Button Teeth Tips


 Application of Oil-Field Drill Bits Polished Cemented Tungsten Carbide Button Teeth Tips
Carbide button teeth normally used for
Grinding cement clinker,
Grinding cement limestone 
Grinding cement bauxite, iron ore, etc
for Oil-Field Drill Bits Polished Cemented Tungsten Carbide Button Teeth Tips

 

Production Process of Oil-Field Drill Bits Polished 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. 
for Oil-Field Drill Bits Polished Cemented Tungsten Carbide Button Teeth Tips

Test process of Oil-Field Drill Bits Polished 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.
for Oil-Field Drill Bits Polished Cemented Tungsten Carbide Button Teeth Tips

Packing of Oil-Field Drill Bits Polished Cemented Tungsten Carbide Button Teeth Tips
step 1, wrapped carbide button tips in paper to avoid carbide button tips be broken
step 2, put the carbide button tips  in inner small carton box
step 3, put the inner box into outer carton and  fill the carton with foamed plastic
step 4, wrap the carton with packaging tape
for Oil-Field Drill Bits Polished Cemented Tungsten Carbide Button Teeth Tips

for Oil-Field Drill Bits Polished Cemented Tungsten Carbide Button Teeth Tips

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