Chisel Rock Bits with Tungsten Carbide K0 Single-Edged Inserts for Percussion Boring - 26-49mm Sizes
Professional-grade chisel rock bits featuring tungsten carbide K0 single-edged inserts designed for percussion boring applications. These mining inserts offer excellent abrasive resistance, long service life, and superior heat/corrosion resistance. Available in multiple sizes (26-49mm) and three tungsten carbide grades (YG8, YG10, YG15) for geological prospecting, coal mining, and oil well boring operations.
Chisel Rock Bits with Tungsten Carbide K0 Single-Edged Inserts designed specifically for percussion boring applications in mining and geological operations.
| Type | L (mm) | H (mm) | C (mm) | r (mm) |
|---|---|---|---|---|
| K026 | 26 | 18 | 8 | 13 |
| K028 | 28 | 14 | - | - |
| K030 | 30 | 15 | - | - |
| K032 | 32 | 16 | - | - |
| K034 | 34 | 10 | 17 | - |
| K036 | 36 | 18 | - | - |
| K038 | 38 | 19 | - | - |
| K040 | 40 | 20 | - | - |
| K042 | 42 | 21 | - | - |
| K044 | 44 | 22 | - | - |
| K046 | 46 | 23 | - | - |
| K049 | 49 | 24.5 | - | - |
| Grade | Density (g/cm³) | T.R.S (MPa) | Hardness (HRA) | Performance & Application |
|---|---|---|---|---|
| YG8 | 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. |
| YG10 | 14.7 | 2450 | 88.5 | Mostly used as buttons for small and medium-sized percussion bits and inserts for rotary prospecting bits to cut soft and medium hard formations. |
| YG15 | 14.6 | 2450 | 87.8 | Suitable for strips, conical buttons for rotary percussion-resistant applications, geological prospecting buttons, cutting soft and medium hard formations. |
These tungsten carbide mining inserts are engineered for optimal performance in geological prospecting, coal mining, and oil well boring operations. Available in multiple grades to match specific formation hardness requirements.
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