55-Degree 2-Flute Center Drill – 90° Split Point High-Hardness Alloy Coated Tungsten Carbide Drill Bit for Steel, Metalworking, and CNC Machining

Key Features

• Precision 55-Degree Point Angle: Engineered for accurate centering and reduced wandering, ideal for creating starter holes in hardened steel, stainless steel, and cast iron.

• Dual-Flute Design: Two cutting edges ensure faster chip removal, higher feed rates, and extended tool life compared to single-flute drills.

• Tungsten Carbide Core: Ultra-hard material resists wear and maintains sharpness even under high-temperature, high-pressure drilling.

• 90° Split Point Geometry: Self-centering tip eliminates the need for pre-spotting, reducing setup time and improving drilling accuracy.

• Alloy Anti-Wear Coating: Titanium Aluminum Nitride (TiAlN) coating enhances surface hardness and reduces friction for smoother cuts.

Product Description

Achieve flawless centering and drilling performance with the 55-Degree 2-Flute Center Drill, a must-have tool for machinists, CNC operators, and metalworking professionals. Crafted from premium tungsten carbide and fortified with a TiAlN coating, this drill bit excels in piercing tough materials like tool steel, alloy steel, and titanium without chipping or deformation.

The 55-degree point angle optimizes tip strength for aggressive penetration, while the dual-flute design efficiently channels chips away from the workpiece, preventing clogging and heat buildup. The 90° split point ensures immediate bite into curved or uneven surfaces, making it perfect for lathe work, milling machines, or bench drills.

Whether you’re prepping precision holes for shafts, bolts, or gears, this center drill delivers burr-free results with micron-level accuracy. Its rugged construction and advanced coating withstand repetitive use in industrial environments, saving time and replacement costs.

Why Choose This Center Drill?

• Zero Wobble: Perfect alignment for CNC machining and high-tolerance projects.

• Multi-Material Mastery: Tackles stainless steel, cast iron, and heat-treated alloys.

• Coolant-Ready: Compatible with oil-based or water-soluble coolants for enhanced heat dissipation.

Specifications

• Point Angle: 55°

• Split Point Angle: 90°

• Material: Tungsten Carbide (WC) with TiAlN Coating

• Flute Number: 2

• Shank Type: Straight Shank

• Sizes Available: Custom Sizes on Request

• Applications: Lathe centering, CNC milling, metal fabrication, automotive/aerospace parts

Perfect For: Precision engineers, tool and die makers, and workshops requiring reliable, long-lasting drills for high-stress metalworking tasks.