10+

Years of Experience

5 pcs

Minimum Order Quantity

7–10 days

Custom Tool Lead Time

3000+

Custom Tools Delivered

About QINRAY

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A Decade Focused on Solid Carbide Cutting Tools

Founded in 2016 in Changzhou — China's tooling industrial base — Qinrui Precision runs German Walter and Hawema CNC grinders to produce solid carbide end mills, drills, reamers and profile cutters. We are strongest at non-standard, drawing-based customization: send us your machining requirement, and we grind the tool for it. With mature local supply of carbide rods and coating, most custom tools ship in 7–10 days from MOQ 5 pcs.

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Since 2016

Walter & Hawema CNC Grinding

Non-Standard Customization

7–10 Days · MOQ 5 pcs

Custom Tools

Our main focus: non-standard solid carbide tools ground to your drawings — taper mills, form cutters, stepped reamers, step drills and more.

Carbide Taper Square End Mill

Premium 0.8µm micro-grain carbide taper square end mill with DLC rainbow coating. Designed for high-precision machining of aluminum, copper, PVC, and foam with low friction and superior chip release.

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Custom SA Coated Solid Carbide End Mill

Custom ground carbide form milling cutter made from 0.6μm fine-grain tungsten carbide with SA coating (HV3200). Designed for precision machining of stainless steel and titanium alloys, offering excellent wear resistance and customized cutting geometry.

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Custom SA-Coated Tungsten Carbide T-Slot End Mill

Custom-made T-slot end mill featuring 0.6μm fine-grain tungsten carbide and SA coating. Designed for precision slot milling in stainless steel and titanium alloys, offering excellent wear resistance and machining stability.

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Non-Standard End Mill

Made-to-print DLC-coated 0.6um micro-grain carbide end mill for non-standard form/step profiles; low-friction, clean cutting in aluminum, copper, PVC and foam.

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Non-Standard Customization

Custom carbide cutting tools engineered to meet your unique machining needs.

Carbide Taper Square End Mill

Custom SA Coated Solid Carbide End Mill

Custom SA-Coated Tungsten Carbide T-Slot End Mill

Non-Standard End Mill

Customization Process

From your drawing to a finished precision tool in six clear steps.

Requirement

Tell us your machining needs or send a drawing.

Drawing Confirm

We confirm geometry, tolerance and coating.

Quotation

Fast quotation with clear price and lead time.

Payment

Flexible payment terms for trial orders.

Production & QC

CNC grinding plus full inspection reports.

Delivery

Worldwide shipping in 7–10 days for most tools.

Company Profile

Founded in 2016, Changzhou Qinrui Precision Cutting Tools Co., Ltd. is a professional manufacturer of solid carbide cutting tools with over 10 years of industry experience. Equipped with advanced German CNC grinding machines, we specialize in precision cutting tools and custom solutions, delivering reliable quality, fast lead times and professional technical support to global customers.