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SR2.8 Conical Tungsten Carbide Insert Bit HRA 86.6 For Formations
SR2.8 Conical Tungsten Carbide Insert Bit HRA 86.6 For Formations
SR2.8 Conical Tungsten Carbide Insert Bit HRA 86.6 For Formations
SR2.8 Conical Tungsten Carbide Insert Bit HRA 86.6 For Formations
Specifications
Brand Name :
TGC
Model Number :
Tungsten Carbide Button bits
Certification :
ISO9001:2008 ISO14001:2004
Place of Origin :
China
MOQ :
10pc
Price :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
5000kgs per month
Delivery Time :
Standard products in one week
Packaging Details :
plastic box/box + Cartons
Type :
Conical Button Bits
T.R.S :
2500
Hardness :
86.6
Diameter :
8.25mm
Height :
12mm
SR :
3.0
e :
0.7
α :
30
Description

SR2.8 with Hardness 86.6 HRA Tungsten carbide Conical button bits medium-hard and very hard formations

Conical button bits:

Diameter: 8.25mm

Height: 12mm

SR: 3.0

β: 12

α: 30

Carbide Grade: TGC6

Density:14.40 g/cm3

T.R.S : 2500 N/mm2

Hardness: 86.8 HRA

Conical button bits, primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.

Advantages:

  • HIP Sintering.
  • Excellent powder quality
  • Great performance of wear-resistance
  • Full range of button bits

Our carbide button bits range:

  • Rectangular and Flat Mining Bits
  • Parabolic Buttons
  • Wedge Buttons
  • Conical Buttons
  • Spherical Buttons

SR2.8 Conical Tungsten Carbide Insert Bit HRA 86.6 For Formations

Conical Button Bits

TYPE Dimension (mm)
D H β SR e a
SZ0725110-F07 7.25 11 70 2.8 0.7 30
SZ0825120A-E15 8.25 12 .0 70 3 1.5 18
SZ0825120B-F07 8 25 12 0 70 3.0 0 7 30
SZ0925140B-F07 9 25 14 0 70 3.0 0 7 30
SZ1025180B-X12 10.25 18 .0 72 2.7 1.2 60
SZ1235189C-F07 12.35 18.9 70 4.8 0.7 30
SZ1235220D-G10 12.35 22 52 2 1 45
SZ1335199-F07 13 35 19 9 70 4 8 0 7 30
SZ1435160D-E20 14 .35 16 .0 56 5.7 2 18
SZ1435220E-E15 14.35 22 71 5 1.5 18

General Tungsten Carbide Button Bits:

Carbide Grade Density
g/cm3		 T.R.S
MPa		 Hardness
HRA		 Recommended Performance & application
TGC1 15.1 1800 90 Mainly used as small buttons for percussion bits to cut soft and medium-hard formations.
TGC2 14.95 1900 90.5 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits, and scraping knife bits, are used in geological prospecting, coal mining, and oil well boring.
TGC3 14.8 2200 89.5 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits, and scraping knife bits, are used in geological prospecting, coal mining, and oil well boring.
TGC4 14.95 2500 90.5 Mostly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium-hard formations.
TGC5 14.6 2450 87.6 Suitable to strips, conical buttons for rotary percussion-resistant, geological prospection buttons, cut soft and medium-hard formations.
TGC6 14.4 2500 86.8 Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.
TGC7 14.4 2550 87.2 Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations.
TGC8 14.4 2700 86.5 Largely for the inserts and buttons of percussion bits and tri-cone bits to cut medium-hard, hard, and very hard formations.
TGC9 14.2 2850 86 Primarily for the buttons of tritone bits and inserts of rotary percussion bits to cut hard and very hard formations.
TGC10 14 3000 85.5 For oil cone drill bits, for medium-soft and medium-hard rocks.

SR2.8 Conical Tungsten Carbide Insert Bit HRA 86.6 For Formations

Product tags

tungesten carbide insert

,

tungsten carbide assosiation

,

tungsten carbide tipped
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SR2.8 Conical Tungsten Carbide Insert Bit HRA 86.6 For Formations

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Product Detail
Brand Name :
TGC
Model Number :
Tungsten Carbide Button bits
Certification :
ISO9001:2008 ISO14001:2004
Place of Origin :
China
MOQ :
10pc
Price :
negotiable
Contact Supplier
SR2.8 Conical Tungsten Carbide Insert Bit HRA 86.6 For Formations
SR2.8 Conical Tungsten Carbide Insert Bit HRA 86.6 For Formations

Zhuzhou TGC Cemented Carbide Co.,Ltd.

Verified Supplier
4 Years
hunan, zhuzhou
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Tungsten Carbide Rod, Carbide Rods With Chamfer, Cemented Carbide Milling Blanks
Total Annual :
1000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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