| Brand Name | JCDRILL | Advantage | Direct Manufacturer |
| Type | Tungstern Carbide Threaded Drill Bits | Application | Mine,Ore,Railway,Tunnel,Water Irrigation etc. |
| Machine Type | Drilling Tool | Feature | Fast Penetration Rate With Good Wearing Resistance |
| Material | Tungsten Carbide and High Quality Alloy Steel | Threaded | R25 R28 R32 R38 T38 T45 T51 etc |
| Processing Type | Casting | Suitable Brand | Atlas copco,Boart longyear,Halco,Fantini,Furukawa... |
| Use | Rock Drilling, Underground Mining, Quarry, Blasting, etc | Name | Tungstern Carbide Threaded Button Rock Drill Bits |
Description
Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole.
• Steel inserts
• Widely used in dimensional stone industry, drifting and tunneling
Color: Green,Blue or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
| ST68 | ||||||||
| Drill Bit | Bit Dia. | NO x Button x Dia. | Flushing Hole | Weight | ||||
| mm | inch | Front | Gauge | Angle | Front | Side | （KG） | |
 |
spherical Buttons | |||||||
| 102 | 4 | 6x14 | 8x14 | 35° | 2 | 8.7 | ||
| 102 | 4 | 4x12,4x12 | 10x12 | 35° | 4 | 8.7 | ||
| 105 | 4 1/8 | 6x14 | 8x14 | 35° | 2 | 8.9 | ||
| 105 | 4 1/8 | 4x12,4x12 | 8x14 | 35° | 4 | 8.9 | ||
| 105 | 4 3/8 | 6x14 | 8x16 | 35° | 2 | 9.4 | ||
| 110 | 4 3/8 | 4x14,2x14 | 8x16 | 35° | 4 | 8.9 | ||
| 110 | 4 1/2 | 6x14 | 8x16 | 35° | 2 | 9.6 | ||
| 115 | 4 1/2 | 4x14,2x14 | 8x16 | 35° | 4 | 9.5 | ||
| 115 | 4 1/2 | 4x14,4x14 | 10x14 | 35° | 4 | 9.5 | ||
| 115 | 5 | 8x14 | 9x16 | 35° | 3 | 11.0 | ||
| 127 | 5 | 4x14,3x14 | 8x16 | 35° | 4 | 10.8 | ||
| 127 | 6 | 8x16 | 9x16 | 35° | 3 | 16.2 | ||
| 152 | 6 | 9x16 | 9x16 | 35° | 3 | 16.2 | ||
| 152 | 6 | 9x14,3x14 | 9x16 | 35° | 3 | 16.2 | ||
| Parabolic Buttons | ||||||||
| 102 | 4 | 6x14 | 8x14 | 35° | 2 | 8.7 | ||
| 102 | 4 | 4x12,4x12 | 10x12 | 35° | 4 | 8.7 | ||
| 105 | 4 1/8 | 6x14 | 8x14 | 35° | 2 | 8.9 | ||
| 105 | 4 1/8 | 4x12,4x12 | 8x14 | 35° | 4 | 8.9 | ||
| 105 | 4 3/8 | 6x14 | 8x16 | 35° | 2 | 9.4 | ||
| 110 | 4 3/8 | 4x14,2x14 | 8x16 | 35° | 4 | 8.9 | ||
| 110 | 4 1/2 | 6x14 | 8x16 | 35° | 2 | 9.6 | ||
| 115 | 4 1/2 | 4x14,2x14 | 8x16 | 35° | 4 | 9.5 | ||
| 115 | 4 1/2 | 4x14,4x14 | 10x14 | 35° | 4 | 9.5 | ||
| 115 | 5 | 8x14 | 9x16 | 35° | 3 | 11.0 | ||
| 127 | 5 | 4x14,3x14 | 8x16 | 35° | 4 | 10.8 | ||
| 127 | 6 | 8x16 | 9x16 | 35° | 3 | 16.2 | ||
| 152 | 6 | 9x16 | 9x16 | 35° | 3 | 16.2 | ||
| 152 | 6 | 9x14,3x14 | 9x16 | 35° | 3 | 16.2 | ||
| Drill Roll | Length | Dimaeter | Weight | |||||
| mm | inch | mm | inch | （KG） | ||||
 |
1525 | 5' | 87 | 3 4/9 | 35.5 | |||
| 1830 | 6' | 87 | 3 4/9 | 43.8 | ||||
| 3660 | 12' | 87 | 3 4/9 | 80 | ||||
| 6110 | 20' | 87 | 3 4/9 | 133 | ||||
Picture
| Minimum Order Quantity | N/A |
| Price | |
| Packaging Details | Standard Export Delivery Package |
| Delivery Time | 7days |
| Payment Terms | T/T |
| Supply Ability | Based on Detailed Order |
