Quality Auger Tips in Excavator Tungsten Carbide Button Bits G30 For oil cone drill bits medium soft
Conical button bits:
Diameter: 17.00mm
Height: 26.50mm
h: 12 mm
R: 26 mm
r: 1.75
α: -
β: -
Carbide Grade: TGC10
Density:14.00 g/cm3
T.R.S : 3000 N/mm2
Hardness: 85.50 HRA
Auger Tips in Excavator Button Bits
| TYPE | Dimension (mm) |
| D | H | h | R | r |
| Dim | Toi | Dim | Toi | h | R | r |
| JCP2417A | 17 | 士0 . 5 0 | 2 6 . 5 | 土0 . 5 0 | 12 | 26 | 1.75 |
| JCP2417B | 17 | 士0 .5 0 | 26.5 | 士0 .5 0 | 15 | 26 | 1.75 |
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. |
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
