• Lower Pressure Parabolic Shape Carbide Button Bits High Wear Resistance
  • Lower Pressure Parabolic Shape Carbide Button Bits High Wear Resistance
  • Lower Pressure Parabolic Shape Carbide Button Bits High Wear Resistance
  • Lower Pressure Parabolic Shape Carbide Button Bits High Wear Resistance
Lower Pressure Parabolic Shape Carbide Button Bits High Wear Resistance

Lower Pressure Parabolic Shape Carbide Button Bits High Wear Resistance

Product Details:

Place of Origin: China
Brand Name: Rixin
Certification: CE ROHS UL ISO
Model Number: MK4

Payment & Shipping Terms:

Minimum Order Quantity: 10KG
Packaging Details: Cartons
Delivery Time: 5-15 days
Payment Terms: L/C, T/T, Western Union, D/P, D/A
Supply Ability: 50+tons+per month
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Detail Information

Keyword: Carbide Parabolic Shape Button Material: 100% Raw Material
Usage: DTH Bit Place Of Origin: Hunan, China(Mainland)
Product Name: Carbide Parabolic Shape Button Surface: Finished
Tolerance: Customized Application: Drill Medium Abrasive And Hard Formations
High Light:

carbide button bit

,

tungsten carbide tips

Product Description

Lower Pressure Parabolic Shape Carbide Button Bits High Wear Resistance

 

Lower Pressure Parabolic Shape Carbide Button Bits High Wear Resistance

 

 

Description of carbide parabolic shape button


 

 

Grade Density (g/cm3) Hardness (HRA) T.R.S (MPa) Performance&application recommended
MK4 15.1 90.0 1800 Mainly used as small buttons for percussion bits to cut soft and medium hard formations
MK6 14.9 90.5 2600 For coring crowns,electric coal drill bits,coal cutting picks,oil cone bits and scraping knife bits,used in geological prospecting,coal mining and oil well boring
MK8 14.7 89.8 2800 Suitable 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
MK10 14.7 89.0 2700 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
MK15 14.6 88.0 2750 Suitable to strips,conical buttons for rotary percussion-resistant,geological prospecting buttons,cut soft and medium hard formations

 

 

 

Type of carbide parabolic shape button


 

Dismension
Diameter Height Crest Height
9.2 13 5.0
10.2 15 5.0
11.2 16 5.8
12.3 17 6.7
13.3 18 6.8
14.3 20 7.3
16.3 24 8.4
18.3 27 10.5

 

 

 

Application of carbide parabolic shape button


 

Parabollic/Semi-Ballistic Button are usually used as gauge buttons and front buttons of DTH Bits,

suitable for medium abrasive and hard formations.

 

Lower Pressure Parabolic Shape Carbide Button Bits High Wear Resistance 0

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