Premium Carbide End Mills for Precision Machining

Carbide End Mills: Precision-Engineered for Demanding Applications

Crafted from ultrafine tungsten carbide (WC grain <0.5μm) via advanced powder metallurgy, our carbide end mills deliver unmatched hardness (92HRA), wear resistance, and thermal stability. Designed for high-efficiency machining of hardened steels (HRC60+), titanium alloys, Inconel, and composites, these tools ensure prolonged lifespan and superior surface finishes.

Technical Specifications:

Substrate & コーティング:

• Ultrafine tungsten carbide matrix (<0.5μm WC grain)
• Nanoscale TiAlN/AlCrN multi-layer PVD coating
• 92HRA hardness | Transverse rupture strength ≥4500MPa

Geometric Features:

• Variable helix angles: 38°–55° (optimized for swarf evacuation)
• Diameter range: φ0.1–25mm (custom sizes available)
• 2–8 flutes with patented chip-breaking grooves

Cutting Performance:

• Materials: Pre-hardened steel, titanium, Inconel, CFRP/GFRP
• Feed Rates: 0.05–0.5mm/rev (material-optimized)
• Surface Finish: Up to Ra0.8μm (mirror-polished flutes)

Durability & Compatibility:

• Tool Life: ≥800 parts (φ10mm 4-flute cutter on 45 鋼鉄)
• Vibration Reduction: 35% less harmonic vibration via variable pitch
• Coating Adhesion: Validated through 3000 thermal cycles
• Compatibility: 5-axis CNC (up to 40,000rpm) | MQL/cryogenic/dry machining | ISO/ANSI/DIN shanks

core Applications:

Aerospace Manufacturing

• 5-axis machining of engine blades from nickel-based superalloys
• Heat-resistant coatings for 1000℃ continuous cutting
• Complex surface finishing (roughing to mirror polish)

Mold & Die Production:

• Pre-hardened steel machining (HRC60+) with VDI18 surface finish
• 30% longer mold lifespan via optimized corner radii and chipbreakers

Automotive Lightweighting:

• Aluminum/magnesium component machining with MQL
• Ra1.6μm surface finish | 60% tool life extension for battery trays

Medical Device Manufacturing

• Micro-milling of titanium implants (φ0.1mm+ tools)
• Diamond-coated flutes for deep-hole machining | ISO2 thread precision

Composite Materials:

• CFRP/GFRP machining with delamination-resistant edge geometry
• Vacuum fixturing for ±0.02mm hole accuracy in aerospace components

Why Choose Our Carbide End Mills?

• Proven Performance: Tested in aerospace, 自動車, and medical ISO-certified facilities.
• Custom Solutions: Non-standard sizes, coatings, and flute configurations available.
• Global Compliance: Meets ISO/ANSI/DIN standards for international supply chains.