HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 20000 pcs per month |
| Delivery Time | 10 -15 days |
| Packaging Details | Wooden case |
| Product name | 76mm T38 Thread Button Bit |
| Diameter | 76mm |
| Thread | T38 |
| Weight | 2.5kgs |
| Color | Blue Black |
| Material | Tungsten Carbide |
| Process | Forging |
| Package | Wooden Cases or Cartons, or according to customer's requirements |
| Use | Ore Mining |
| Application | Drifting and Tunnelling |
| Brand Name | MTH |
| Model Number | 76mm T38 Thread Button Bit |
| Certification | ISO 9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 20000 pcs per month |
| Delivery Time | 10 -15 days | Packaging Details | Wooden case |
| Product name | 76mm T38 Thread Button Bit | Diameter | 76mm |
| Thread | T38 | Weight | 2.5kgs |
| Color | Blue Black | Material | Tungsten Carbide |
| Process | Forging | Package | Wooden Cases or Cartons, or according to customer's requirements |
| Use | Ore Mining | Application | Drifting and Tunnelling |
| Brand Name | MTH | Model Number | 76mm T38 Thread Button Bit |
| Certification | ISO 9001 | Place of Origin | CHINA |
| High Light | rock drill thread button bit ，t38 76mm thread button bit ，t38 76mm threaded button bits | ||
Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use.
1) Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60
2) Alloy steel:45CrNiMoVa
3) Suitable carbide tips:YK05
4)Technology:hot-pressing or welding
| R38/T38 Button bits, normal skirt | |||||||
| Diameter | T.C buttons | Flushing hole | Angle | Weight | |||
| mm | inch | Gauge x mm | Front x mm | Side | Front | Gauge | Kg |
| 64 | 2 1/2 | 6x13 | 3x11 | 0 | 3 | 35° | 1.43 |
| 64 | 2 1/2 | 6x11 | 4x10 | 1 | 2 | 35° | 1.42 |
| 64 | 2 1/2 | 8x10 | 4x10 | 0 | 2 | 40° | 1.44 |
| 64 | 2 1/2 | 6x11 | 3x10,1x10 | 1 | 3 | 35° | 1.41 |
| 70 | 2 3/4 | 8x11 | 4x11 | 0 | 2 | 40° | 1.75 |
| 70 | 2 3/4 | 6x13 | 3x10,1x10 | 0 | 3 | 35° | 1.87 |
| 76 | 3 | 6x13 | 4x11 | 0 | 2 | 35° | 2.25 |
| 76 | 3 | 8x12 | 4x12 | 0 | 2 | 35° | 2.38 |
| 76 | 3 | 8x12 | 5x11 | 1 | 2 | 35° | 2.41 |
| 76 | 3 | 6x13 | 3x12,1x11 | 1 | 3 | 35° | 2.21 |
| 76 | 3 | 8x12 | 4x11,1x11 | 1 | 4 | 35° | 2.44 |
| 89 | 3 1/2 | 8x13 | 4x13 | 0 | 2 | 40° | 3.24 |
| 89 | 3 1/2 | 8x13 | 4x11,1x11 | 0 | 4 | 35° | 3.31 |
1) High quality;
2) High resistance;
3) High footage speed;
4) Very low breakage;
5) Very low percentage of carbide falling off.
6) Wide application range.
Company Details
Business Type:
Manufacturer
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods. Minetech treasure each opp... Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods. Minetech treasure each opp...
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