Custom Milling Cutters & Step Drills

Product Overview

This set of custom solid carbide milling cutters and step drills is precision-engineered for high-efficiency, high-accuracy CNC machining. Tailored to client specifications, these non-standard tools deliver consistent performance for complex part manufacturing.

Key Features

1. Custom Milling Cutter

• Optimized Geometry: R2 corner radius, high-helix flutes for smooth chip evacuation and reduced vibration.

• Premium Coating: Wear-resistant golden coating for extended tool life in high-speed cutting.

• High Rigidity: Solid carbide construction ensures stable performance and long service life.

2. Custom Step Drill

• Multi-Stage Design: Custom diameters (Ø7±0.01, Ø10₋₀.₀₁⁰), 120° point angle, and 45° step angle for one-pass multi-diameter hole machining.

• Ultra-Precision Tolerance: Strict dimensional control for perfect hole alignment and fit.

• Material Versatility: Suitable for steel, stainless steel, aluminum, and alloys.

Core Benefits

✅ One-Pass Machining: Eliminates multiple tool changes, cutting cycle time by 30%+
✅ Superior Accuracy: Meets strict dimensional tolerances for critical components
✅ Extended Tool Life: Advanced coatings reduce wear and lower long-term costs
✅ Fully Customizable: Tailored to unique workpiece and production requirements