
Tungsten Carbide Drills
Brand Name: CQ CUTOOL
Model Number: solid tungsten carbide drill bits
Working Length (mm): 14mm
Basic Info.
Product Name: tungsten carbide drill bits
Type: Twist Drill Bit
Use: Metal Drilling
Customized support: OEM, ODM
Brand Name: CQ CUTOOL
Model Number: solid tungsten carbide drill bits
Working Length (mm): 14mm
Material: Tungsten Carbide
Overall length: 40mm-100mm
Shank Dia;1mm-14mm
Can be coated? :As required
Raw material:Kenna, sumitomo, guhring
Scope of application:PCB, aluminum, steel, metals
Certification:ISO9001
Package Type: Package of cnc tungsten carbide drill bits Solid carbide drill bit: 1pc/polybox + carton (as per customer's requirements)
Product Details
|
Customized support |
OEM, ODM |
|
Place of Origin |
China |
|
Brand Name |
CQ CUTOOL |
|
Model Number |
solid tungsten carbide drill bits |
|
Type |
Twist Drill Bit |
|
Finish |
Other |
|
Material |
Tungsten Carbide |
|
Overall length |
40mm-100mm |
|
Shank Dia |
1mm-14mm |
|
Can be coated? |
As required |
|
Raw material |
Kenna, sumitomo, guhring |
|
Scope of application |
aluminum, steel, metals |
|
Scope of business |
OEM; FOB, CIF are welcome |
|
Certification |
ISO9001 |

Product Specification

Cutting parameters for PC series straight flute drill (internal coolant)
|
Workpiece Material |
Cast Iron |
Aluminum Alloy |
||
|
Diameter |
Rotating Speed |
Feed Rate |
Rotating Speed |
Feed Speed |
|
5 |
5700 |
0.08 - 0.14 |
10000 |
0.09 - 0.18 |
|
6 |
4700 |
0.10 - 0.16 |
8500 |
0.12 - 0.20 |
|
8 |
3600 |
0.12 - 0.20 |
6400 |
0.12 - 0.20 |
|
10 |
2800 |
0.14 - 0.23 |
5000 |
0.16 - 0.28 |
|
12 |
2400 |
0.16 - 0.26 |
4200 |
0.18 - 0.32 |
|
14 |
2100 |
0.18 - 0.32 |
3600 |
0.20 - 0.36 |

The Benefits of Tungsten Carbide Drill Bits
1.Exceptional Hardness: Tungsten carbide is one of the hardest materials available, making drill bits extremely durable and resistant to wear. This hardness allows them to maintain sharp edges and cutting abilities even when used to drill through hard materials like metals and alloys.
2.High Heat Resistance: Tungsten carbide can withstand high temperatures without losing its hardness. This property is crucial for drilling operations where friction and heat are generated, ensuring that the drill bit remains effective and retains its sharpness.
3.Excellent Wear Resistance: Tungsten carbide drill bits have excellent wear resistance, making them suitable for prolonged and heavy use. They can maintain their sharpness and cutting performance for a long time, reducing the frequency of bit replacements.
4.Versatility: Tungsten carbide drill bits are versatile and can be used for drilling various materials, including metals, wood, plastics, ceramics, and composites. This versatility makes them valuable tools in a wide range of industries.
5.Precision and Accuracy: Tungsten carbide drill bits can be precisely manufactured to achieve sharp and accurate cutting edges. This precision is essential for creating clean and precise holes without causing damage to the surrounding material.
6.Reduced Friction: The hardness of tungsten carbide reduces friction during drilling, allowing the bit to move smoothly through the material. Reduced friction not only prolongs the life of the drill bit but also results in more efficient drilling operations.
7.Decreased Drilling Forces: Tungsten carbide drill bits require less force to penetrate materials compared to softer drill bits. This characteristic makes drilling operations easier and less strenuous for the user, especially when dealing with tough or dense materials.
8.Long Lifespan: Due to their durability and resistance to wear, tungsten carbide drill bits have a longer lifespan than many other types of drill bits. This longevity translates to cost savings over time as fewer replacements are needed.
9.Wide Range of Applications: Tungsten carbide drill bits are used in various applications, including metalworking, woodworking, masonry, and drilling in the aerospace and automotive industries. They are suitable for both industrial and DIY projects.
10.Consistent Performance: Tungsten carbide drill bits provide consistent and reliable performance, ensuring that each hole drilled meets the desired specifications. This consistency is vital in applications where precision is critical.
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