DRILLSTAR CARBIDE TOOLS ARE WORKING IN MANY PLACES AROUND THE WORLD
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The Customizable Carbide Drill Bits (K10/K20/K30/K40/YK05 grades) are high-performance cutting tools designed to meet the diverse needs of precision drilling in metals, composites, and hard materials. Engineered with advanced carbide substrates and customizable geometries, these bits deliver exceptional wear resistance, accuracy, and efficiency across a wide range of machining applications.
Grade-Specific Performance:
K10 (ultra-hard): Ideal for hardened steels (50-65 HRC) and titanium, with fine-grain carbide (1-3μm) for micro-scale drilling.
K20 (general-purpose): Balances hardness and toughness for stainless steel, alloy steel, and cast iron (20-45 HRC).
K30/K40 (toughness-focused): For soft metals (aluminum, copper) and abrasive materials (fiberglass, carbon composites), reducing chipping during high-feed operations.
YK05 (coated): TiAlN-coated for high-temperature resistance (up to 1,400°C), perfect for Inconel and other superalloys.
Geometry Customization:
Point angles (118°-140°), web thickness, and flute length tailored to workpiece material and drilling depth (up to 10x diameter).
Split point designs for self-centering in non-ferrous metals, minimizing pilot hole requirements.
Precision Manufacturing:
Laser-cut flutes with ±0.005mm dimensional accuracy, ensuring consistent chip evacuation and reduced thrust force.
Electron-beam welded shanks for carbide-tungsten steel joints, capable of withstanding 50N/mm² impact loads.
Suitable for drilling in challenging materials across industries:
Metalworking: Precision holes in mold components, hydraulic valves, and automotive parts, achieving positional accuracy ≤±0.02mm.
Aerospace Composite Machining: Damage-free drilling in carbon fiber-reinforced polymers (CFRP), with specialized edge profiles to prevent delamination.
Hard Material Fabrication: Drilling through ceramics, glass-reinforced plastics, and hard coatings (e.g., chrome plating), maintaining tool life 5x longer than HSS bits.
General Engineering: Versatile use in prototyping, repair work, and mass production, supporting both manual presses and CNC drilling machines.
Material Expertise: Dedicated R&D team to recommend the optimal grade and geometry for your specific workpiece, reducing trial costs by 70%.
Rapid Customization: 3-day turnaround for standard geometry modifications, 10 days for complex designs, supported by in-house CAD/CAM capabilities.
Performance Guarantee: Tool life testing reports provided for every order, ensuring predictable machining costs in high-volume operations.
Sustainable Production: Zero-waste manufacturing processes and recycled packaging, aligning with global ESG (Environmental, Social, Governance) goals.
The Customizable Carbide Drill Bits (K10/K20/K30/K40/YK05 grades) are high-performance cutting tools designed to meet the diverse needs of precision drilling in metals, composites, and hard materials. Engineered with advanced carbide substrates and customizable geometries, these bits deliver exceptional wear resistance, accuracy, and efficiency across a wide range of machining applications.
Grade-Specific Performance:
K10 (ultra-hard): Ideal for hardened steels (50-65 HRC) and titanium, with fine-grain carbide (1-3μm) for micro-scale drilling.
K20 (general-purpose): Balances hardness and toughness for stainless steel, alloy steel, and cast iron (20-45 HRC).
K30/K40 (toughness-focused): For soft metals (aluminum, copper) and abrasive materials (fiberglass, carbon composites), reducing chipping during high-feed operations.
YK05 (coated): TiAlN-coated for high-temperature resistance (up to 1,400°C), perfect for Inconel and other superalloys.
Geometry Customization:
Point angles (118°-140°), web thickness, and flute length tailored to workpiece material and drilling depth (up to 10x diameter).
Split point designs for self-centering in non-ferrous metals, minimizing pilot hole requirements.
Precision Manufacturing:
Laser-cut flutes with ±0.005mm dimensional accuracy, ensuring consistent chip evacuation and reduced thrust force.
Electron-beam welded shanks for carbide-tungsten steel joints, capable of withstanding 50N/mm² impact loads.
Suitable for drilling in challenging materials across industries:
Metalworking: Precision holes in mold components, hydraulic valves, and automotive parts, achieving positional accuracy ≤±0.02mm.
Aerospace Composite Machining: Damage-free drilling in carbon fiber-reinforced polymers (CFRP), with specialized edge profiles to prevent delamination.
Hard Material Fabrication: Drilling through ceramics, glass-reinforced plastics, and hard coatings (e.g., chrome plating), maintaining tool life 5x longer than HSS bits.
General Engineering: Versatile use in prototyping, repair work, and mass production, supporting both manual presses and CNC drilling machines.
Material Expertise: Dedicated R&D team to recommend the optimal grade and geometry for your specific workpiece, reducing trial costs by 70%.
Rapid Customization: 3-day turnaround for standard geometry modifications, 10 days for complex designs, supported by in-house CAD/CAM capabilities.
Performance Guarantee: Tool life testing reports provided for every order, ensuring predictable machining costs in high-volume operations.
Sustainable Production: Zero-waste manufacturing processes and recycled packaging, aligning with global ESG (Environmental, Social, Governance) goals.
