Customized Spiral Flute Taper Reamer 3mm - 50mm Reaming Tools

 Solid Carbide Spiral Flute Taper Reamer Customized Reaming Tools

Introduction:

A Solid Carbide Spiral Flute Taper Reamer is a precision cutting tool designed for machining accurate tapered holes in various materials. Its spiral flute design ensures superior chip evacuation, while the solid carbide construction provides exceptional rigidity and wear resistance for high-precision applications.

Features:

✔ Spiral Flute Design – Optimized chip evacuation for smooth, chatter-free finishing of tapered holes
✔ Full Customization – Tailored taper angles (1° to 60°), diameters (3-50mm), and lengths (up to 15×D)
✔ Premium Carbide Construction – Withstands high-speed machining while maintaining sub-micron precision

 Advanced Spiral Geometry

• 45° Left-Hand Spiral – Forces chips upward for blind hole applications

• Variable Helix Angle – Eliminates harmonic vibration patterns

• Polished Flute Surfaces – Reduces friction in sticky materials

Precision Taper Control

• Angle Tolerance: ±0.01° (standard), ±0.005° (high-precision)

• Surface Finish: Ra 0.2-0.4μm achievable

• Multi-Stage Options – Combine roughing/finishing in one tool

Specialized Coatings

• TiAlN Pro – For hardened steels (HRC 40-60)

• Diamond Nano – For carbon fiber & composites

• Uncoated Ultra-Polish – For medical-grade titanium

Detailed Pictures:

Our wokshp:

Promotion policy: 

To help you experience our premium products, we’re excited to offer the following exclusive promotions for first-time buyers:

1.Free Test Samples

Get free samples (total value ≤ $20 USD) when you cover the international shipping cost.

Perfect for evaluating our product quality and performance risk-free.

2.$50 USD Discount on First Order

New customers can enjoy a $50 discount on the first order of $500 or more.

A great way to start our partnership with extra value!

Other products:

FAQ:

1. Are you a manufacturer or trading company?

We are a professional manufacturer of carbide tools which established in 2017.

2. Which CNC grinding machine do you use?

All of our carbide tools are produced by imported WALTER grinding machines.

3. Which shipping method do you usually use?

We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC.

We also can send products to your shipping agent in China.