XUHAN Cutting tools
3D Carbide Twist Drill Internal Coolant Coated CNC Drill HRC 55
3D Carbide Twist Drill Internal Coolant Coated CNC Drill HRC 55
Regular price
$8.89 USD
Regular price
$13.08 USD
Sale price
$8.89 USD
Unit price
per
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The 3D Solid Carbide Internal Coolant Drill is designed for high-efficiency and stable drilling in steel, stainless steel, and alloy materials. With a length-to-diameter ratio of 3 times the drill diameter, it provides excellent rigidity and stability during CNC machining operations.
The internal coolant (through coolant) design delivers cutting fluid directly to the cutting edge, significantly improving cooling performance and chip evacuation efficiency. This reduces cutting heat, minimizes tool wear, and enhances drilling stability in deep hole applications.
Manufactured from premium micro-grain solid carbide, the tool ensures high rigidity, wear resistance, and long service life under high-speed machining conditions. The coated surface further improves heat resistance and cutting performance.
This drill is widely used in precision mechanical components, mold manufacturing, automotive parts, and general CNC machining where stable and efficient drilling is required.
The internal coolant (through coolant) design delivers cutting fluid directly to the cutting edge, significantly improving cooling performance and chip evacuation efficiency. This reduces cutting heat, minimizes tool wear, and enhances drilling stability in deep hole applications.
Manufactured from premium micro-grain solid carbide, the tool ensures high rigidity, wear resistance, and long service life under high-speed machining conditions. The coated surface further improves heat resistance and cutting performance.
This drill is widely used in precision mechanical components, mold manufacturing, automotive parts, and general CNC machining where stable and efficient drilling is required.
✔ Features
• Solid carbide construction for high rigidity and long tool life
• 3D drilling ratio for stable short deep hole machining
• Internal coolant system for efficient chip evacuation
• Coated surface for reduced friction and heat resistance
• Suitable for steel, stainless steel, and alloy materials
• High precision CNC drilling performance
• Reduced chip clogging in deep hole machining
