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| Brand Name: | xingrui |
| Model Number: | 1-20 |
| MOQ: | 500pcs |
| Price: | $0.03-2.2 |
| Delivery Time: | 25-30days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Fully Ground Construction: These drill bits are fully ground to ensure maximum precision, providing smooth and accurate drilling with minimal burrs. This construction enhances tool stability, strength, and wear resistance, making them perfect for high-speed drilling and longer tool life.
High-Quality HSS P6M5 M2 Steel: Made from P6M5 M2 high-speed steel, our drill bits offer exceptional hardness, heat resistance, and toughness, making them suitable for drilling hard metals like stainless steel, mild steel, cast iron, aluminum, and brass. The 5% cobalt in the material enhances the drill bit’s red hardness, ensuring that it can retain its cutting edge even at high temperatures.
Titanium Coating Option: Our titanium-coated drill bits offer superior heat resistance and friction reduction, significantly increasing tool life and improving drilling efficiency in demanding applications.
Straight Shank Design: With a straight shank, these drill bits are compatible with a wide range of machines, including CNC equipment, drill presses, and hand drills, ensuring versatility across multiple applications.
Precision Performance: The drill bits feature an accurate 118° point angle and spiral flute design, which ensures smooth chip removal, clean holes, and consistent performance in metal, wood, and plastic drilling.
These drill bits are available in a wide range of sizes to meet various drilling needs. The available sizes include:
| Diameter (mm) | Total Length (mm) | Flute Length (mm) |
|---|---|---|
| 1.0 | 40 | 20 |
| 1.5 | 45 | 25 |
| 2.0 | 50 | 30 |
| 2.5 | 55 | 35 |
| 3.0 | 60 | 40 |
| 3.2 | 65 | 45 |
| 3.5 | 70 | 50 |
| 4.0 | 75 | 55 |
| 4.2 | 80 | 60 |
| 4.5 | 85 | 65 |
| 5.0 | 90 | 70 |
| 5.2 | 95 | 75 |
| 5.5 | 100 | 80 |
| 6.0 | 105 | 85 |
| 6.5 | 110 | 90 |
| 7.0 | 115 | 95 |
| 7.5 | 120 | 100 |
| 8.0 | 125 | 105 |
| 8.5 | 130 | 110 |
| 9.0 | 135 | 115 |
| 9.5 | 140 | 120 |
| 10.0 | 145 | 125 |
| 10.5 | 150 | 130 |
| 11.0 | 155 | 135 |
| 11.5 | 160 | 140 |
| 12.0 | 165 | 145 |
| 12.5 | 170 | 150 |
| 13.0 | 175 | 155 |
| 13.5 | 180 | 160 |
| 14.0 | 185 | 165 |
| 14.5 | 190 | 170 |
| 15.0 | 195 | 175 |
| 15.5 | 200 | 180 |
| 16.0 | 205 | 185 |
| 16.5 | 210 | 190 |
| 17.0 | 215 | 195 |
| 17.5 | 220 | 200 |
| 18.0 | 225 | 205 |
| 18.5 | 230 | 210 |
| 19.0 | 235 | 215 |
| 19.5 | 240 | 220 |
| 20.0 | 245 | 225 |
Stainless steel
Mild steel
Cast iron
Aluminum
Brass
These bits are widely used in industries such as automotive manufacturing, aerospace, construction, heavy machinery production, and metalworking workshops. Whether you are completing precision CNC machining, drilling holes in pipes, or working on construction sites, XINGRUI drill bits provide consistent, clean holes and efficient chip removal.
To accommodate the needs of both small and large businesses, we offer flexible packaging options:
Individual Packaging: Each drill bit is individually packed in a protective plastic tube or blister pack, ensuring it arrives safely and is easy to store. This option is ideal for small projects or individual users.
Set of 5 Drill Bits (Same Size): A set of 5 drill bits of the same size, carefully packed in a small plastic box or recyclable blister pack, ideal for businesses and workshops that need a moderate quantity of bits for regular use.
Bulk Set (10 or 20 Drill Bits): Drill bits are packed in sturdy cardboard boxes with foam inserts for protection, making them perfect for industrial applications that require large quantities.
Custom Packaging (Up to 100 Drill Bits): For high-volume orders, we offer custom bulk packaging in palletized cartons, ensuring that you receive your products in secure, easy-to-handle packaging.
World-Class Manufacturing: Our state-of-the-art manufacturing facility uses the latest technology and equipment to ensure precision and quality in every drill bit.
Advanced Quality Control: Every drill bit undergoes rigorous quality checks to ensure they meet international standards for durability, precision, and performance.
Experienced Team: With years of experience in cutting tool production, we specialize in delivering high-performance solutions that cater to the needs of both small-scale and large industrial operations.
Global Reach: Our products are trusted by businesses worldwide, thanks to our ability to produce high-quality, reliable cutting tools at competitive prices.
FAQ:
What materials can I drill with XINGRUI drill bits?
XINGRUI drill bits are designed for use on stainless steel, mild steel, brass, aluminum, and cast iron. They are ideal for metalworking, construction, and precision machining applications.
Can these drill bits be used for high-speed drilling?
Yes, these drill bits are specifically designed for high-speed drilling, thanks to their fully ground construction and heat-resistant steel.
Do XINGRUI drill bits come with a coating?
Yes, our drill bits are available with a titanium coating, which enhances heat resistance, reduces friction, and extends tool life.
What sizes are available?
We offer drill bits ranging from 1mm to 20mm, including custom sizes for specific needs.
What is the lifespan of these drill bits?
With proper use and care, XINGRUI drill bits provide excellent durability and long-lasting performance, especially when used with appropriate cutting speeds and materials.
