Supal (Changzhou) Precision Tools Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 10000000000PCS |
| Delivery Time | 7-15DAYS |
| Packaging Details | Plastic Tube Package |
| Product Nama | Carbide Drill Bits |
| Material | Solid Carbide |
| Type | Twist Drill |
| Usage | Metal Drilling |
| Size | 3D/5D/8D/10D |
| Shank | Straight Shank |
| Customized Service | OEM, ODM, OBM |
| Brand Name | ODM/OEM |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000000000PCS |
| Delivery Time | 7-15DAYS | Packaging Details | Plastic Tube Package |
| Product Nama | Carbide Drill Bits | Material | Solid Carbide |
| Type | Twist Drill | Usage | Metal Drilling |
| Size | 3D/5D/8D/10D | Shank | Straight Shank |
| Customized Service | OEM, ODM, OBM | Brand Name | ODM/OEM |
| Place of Origin | CHINA |
There are four main types of carbide drill bits: tungsten carbide, cobalt carbide, titanium carbide, and ceramic carbide.
Carbide drill bits are made from a combination of tungsten carbide and cobalt.
They are extremely hard, durable and long lasting, making them ideal for drilling through hard materials such as metal, stone, ceramic and fiberglass. They are also more resistant to heat and wear than other types of drill bits, making them ideal for repetitive drilling tasks.
Additionally, carbide drill bits can be used in wet or dry conditions, and they can be re-sharpened for extended life.
| Material | Tungsten Carbide,solid carbide,cemented carbide |
| HRC | 45/55/65 |
| Type | Carbide drill bits |
| Coating | AiTIN, TiAIN, TiCN, ALTiN, TiN etc |
| Helix Angle | 35/38/40/45 |
| Helix Angle | 0.005mm |
| d1 | d2 | L1 | L2 | L3 | L4 | Coolant solution |
| 3.00-3.70 | 6 | 62 | 20 | 14 | 36 | Outer Coolant |
| 4.00-4.65 | 6 | 66 | 28 | 20 | 36 | Outer Coolant |
| 4.80-6.00 | 6 | 66 | 28 | 20 | 36 | Outer Coolant |
| 6.10-7.00 | 8 | 79 | 34 | 24 | 36 | Outer Coolant |
| 7.10-8.00 | 8 | 79 | 41 | 29 | 36 | Outer Coolant |
| 8.10-10.00 | 10 | 89 | 47 | 35 | 40 | Outer Coolant |
| 10.25-12.00 | 12 | 102 | 55 | 40 | 45 | Outer Coolant |
| 12.25-14.00 | 14 | 107 | 60 | 43 | 45 | Outer Coolant |
| 14.25-16.00 | 16 | 115 | 65 | 45 | 48 | Outer Coolant |
| 16.50-18.00 | 18 | 123 | 73 | 51 | 48 | Outer Coolant |
| 18.50-20.00 | 20 | 131 | 79 | 55 | 50 | Outer Coolant |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
8000000-10000000
Employee Number:
40~60
Ecer Certification：
Verified Supplier
Supal (Changzhou) Precision Tools Co., Ltd. has been engaged in design, production and marketing of solid carbide tools for many years,with total investment of more than 10 million, and consists of a group of experienced employees.. As a professional tools manufacturer, it has become o... Supal (Changzhou) Precision Tools Co., Ltd. has been engaged in design, production and marketing of solid carbide tools for many years,with total investment of more than 10 million, and consists of a group of experienced employees.. As a professional tools manufacturer, it has become o...
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