Bush Hammer Roller Brazing Carbide Inserts Round Tips YG8 14.70 g/cm³ for Rock Drilling
High-density brazing carbide inserts for bush hammer rollers and rock drilling. Grades YG6 to YG20 offer hardness up to 89.5 HRA and TRS up to 2500 MPa. Factory-direct with competitive pricing and custom options available.
Bush Hammer Roller Brazing Carbide Inserts / Round Carbide Inserts Tips
Brazing Carbide Inserts Introduction
Various carbide grade are available for finish and semi-finish cutting of cast iron, nonferrous metal and light alloy. Also for milling of manganese steel, quenched steel and low
Brazing Carbide Inserts Grade
| Grade No. |
Density (g/cm³) |
Hardness (HRA) |
T·R·S (MPa) | Application Recommended |
| YG6 | 15.80 | 89.5 | 1700 | Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
| YG8 | 14.70 | 88.5 | 2300 | Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
| YG15 | 14.00 | 86.5 | 2500 | It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations. |
| YG20 | 13.40-13.70 | 85.0 | 2254 | Mainly for the stamping dies used in the conditions of heavy impact load and large strees |
Q1 : Are you Factory or trading company ?
We are Factory with many years of production experience.
Q2: Where is your factory located ?
We are located in Zhuzhou , is a enterprise integrating R&D, production and marketing of cemented carbide series products.
Q3: Is the price Competitive?
We have our own Factory. Thanks to strong production and distribution system, we promise to offer our customers the most competitive price.
Q4: Are the products of high quality Good performance brazed tips by stellite alloy?
Yes. All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.
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