using new technology and material, products have stable mechanical properties, high weldability, abrasion resistance and impact resistance.
Mining Bits - Type K0
| Type | Dimension (mm) | Draft | |||
| L | X | S | R | ||
| K036 | 36.0 | 18.0 | 10.0 | 180.0 |  |
| K036B | 36.0 | 15.0 | 9.0 | ||
| K038 | 38.0 | 18.0 | 10.0 | ||
| K038B | 38.0 | 15.0 | 9.0 | ||
| K040 | 40.0 | 18.0 | 10.0 | ||
| K040B | 40.0 | 15.0 | 10.0 | ||
| K042 | 42.0 | 18.0 | 10.0 | ||
| K042B | 42.0 | 15.0 | 10.0 | ||
| K044 | 44.0 | 18.0 | 10.0 | ||
| K044B | 44.0 | 15.0 | 10.0 | ||
Mining Bits - Type K20
| Type | Dimension (mm) | Draft | |||
| L | X | S | R | ||
| K2015 | 15.0 | 12.0 | 8.0 | 20.0 |  |
| K2017 | 17.0 | 14.0 | 8.0 | 20.0 | |
| K2019 | 19.0 | 14.0 | 8.0 | 22.0 | |
| K2020 | 20.0 | 16.0 | 10.0 | 23.0 | |
| K2020A | 20.0 | 18.0 | 10.0 | 23.0 | |
| K2022 | 22.0 | 16.0 | 10.0 | 25.0 | |
| K2024 | 24.0 | 16.0 | 10.0 | 27.0 | |
| K2026 | 26.0 | 16.0 | 10.0 | 29.0 | |
| K2028 | 28.0 | 16.0 | 10.0 | 31.0 | |
| K2030 | 30.0 | 18.0 | 12.0 | 35.0 | |
| K2032 | 32.0 | 18.0 | 12.0 | 38.0 | |
| K2035 | 35.0 | 20.0 | 15.0 | 45.0 | |
| K2041 | 41.0 | 22.0 | 17.0 | 51.0 | |
| K2045 | 45.0 | 25.0 | 19.0 | 57.0 | |
| K2053 | 53.0 | 25.0 | 20.0 | 59.0 | |
Mining Bits - Type K21
| Type | Dimension (mm) | Draft | |||
| L | X | S | r | ||
| K2114 | 14.0 | 12.0 | 8.0 | 20.0 |  |
| K2116 | 16.0 | 12.0 | 8.0 | 22.0 | |
| K2118 | 18.0 | 14.0 | 10.0 | 22.5 | |
| K2120 | 20.0 | 16.0 | 10.0 | 28.5 | |
| K2126 | 26.0 | 16.0 | 10.0 | 35.0 | |
| K2126A | 26.0 | 18.0 | 10.0 | 35.0 | |
| K2128 | 28.0 | 16.0 | 10.0 | 35.0 | |
| K2128A | 28.0 | 18.0 | 10.0 | 35.0 | |
| K2130 | 30.0 | 16.0 | 12.0 | 38.0 | |
| K2130A | 30.0 | 18.0 | 12.0 | 38.0 | |
| K2132 | 32.0 | 16.0 | 12.0 | 44.5 | |
| K2132A | 32.0 | 18.0 | 12.0 | 44.5 | |
| K2135 | 35.0 | 16.0 | 12.0 | 51.0 | |
| K2135A | 35.0 | 18.0 | 12.0 | 51.0 | |
| K2139 | 39.0 | 16.0 | 14.0 | 57.5 | |
| K2143 | 43.0 | 20.0 | 14.0 | 63.5 | |
