Application Analysis
We evaluate bore geometry, tolerance, surface finish, material, spindle condition, coolant supply and production volume before recommending a tool concept.
APPLICATION-DRIVEN TOOLING
Precision Tooling Engineered Around Your Application
XRZ designs and manufactures custom PCD reamers and solid carbide drills for demanding automotive, EV and high-volume precision machining applications.
Drawings and application details are reviewed by our tooling team.
Application-DrivenTool design
Drawing-BasedCustomization
In-ProcessQuality control
Distributor & OEMTechnical support
WHO WE ARE
A Precision Tooling Partner, Not Just a Tool Supplier
XRZ focuses on application-engineered PCD reamers and precision holemaking tools for high-volume manufacturing.
We work from the customer’s drawing, workpiece material, machine conditions and quality targets to develop tooling solutions that improve bore accuracy, surface finish, tool life and cycle time.
Our primary applications include EV motor housings, transmission components, valve bodies, compressor parts and other precision aluminum components.
WHAT WE ENGINEER
Application Engineering Capabilities
Custom Tool Design
PCD grade, cutting-edge geometry, guide structure, coolant channels and multi-step features are configured around the machining application.
Precision Manufacturing
Critical geometry, runout, cutting edges and tool interfaces are controlled through defined manufacturing and inspection processes.
Process Validation
Trial results are evaluated against dimensional stability, surface finish, tool life, cycle time and cost per component.
WHY XRZ
Why Manufacturers and Tooling Partners Work With XRZ
Engineering valueTool concepts begin with the component, process and quality target.
Measured resultsValidation focuses on bore quality, life, cycle time and cost per good part.
Technical cooperationResponsive communication supports quotation, trials and repeat orders.
Traceable executionInspection and project documentation are aligned with tool requirements.
MANUFACTURING & QUALITY
Built for Repeatable Machining Performance
01Application and drawing review
02Tool concept and tolerance definition
03PCD material and tool-body preparation
04Precision machining and edge processing
05Geometry, runout and dimensional inspection
06Final documentation and shipment
Inspection activities are available according to tool design and customer requirements.
FROM DRAWING TO PRODUCTION
From Your Drawing to a Production-Ready Tool
Recommended information: bore drawing, workpiece material, machine interface, coolant pressure, current tool life and quality target.
Send Your Drawing for Review01Review application data
02Define tool concept
03Manufacture and inspect
04Validate and follow up
MARKETS & APPLICATIONS
Precision Tooling for High-Volume Components
EV motor housingsPrecision aluminum bore applicationsTransmission and reducer housingsMulti-feature production machiningBrake and hydraulic valve bodiesAccuracy and surface-finish controlCompressor componentsRepeatable holemaking performanceCylinder heads and automotive aluminum partsPCD and carbide tooling solutions
Materials: ADC12 · A380 · 6061 aluminum · high-silicon aluminum alloys · other suitable non-ferrous materials
MANUFACTURING & INSPECTION
Production Capability You Can See
XRZ combines CNC tool grinding, laser processing and tool inspection to support drawing-based PCD and carbide tooling projects. Final process and inspection requirements are defined for each tool design.
Planning a custom tool?Send the drawing, material, machine conditions and quality target for an application review.
Start an Application ReviewFROM TOOL INSPECTION TO PART VALIDATION
Define What Must Be Measured
Agree on the inspection scope before manufacture. Equipment photographs show a process context; they do not establish an achieved tolerance or surface finish.
Tool Geometry
Define cutting diameters, step lengths, shank or interface dimensions and the features to be checked against the approved drawing.
Assembled Runout
Specify the reference axis, holder, clamping condition and measuring position. Runout measured on a tool is not the same as a finished-hole diameter tolerance.
Machined-Part Acceptance
Validate hole size, roundness, cylindricity and surface finish on sample components. Record the material, machine setup, coolant, cutting data and agreed tool-life endpoint.
NEXT STEP — CORE TOOLS & RFQ
Specify the finished hole / face requirement, then choose the conversion path:
Request the inspection documents required for your project during quotation. Report availability and sampling requirements must be agreed before order confirmation.
DISTRIBUTOR COOPERATION
Built to Support Cutting Tool Distributors
Application reviewReview before quotation.
Special tool developmentDrawing-based customization.
Documentation supportTechnical and inspection documentation.
Project continuityRepeat-order identification and traceability.
Regional cooperation is evaluated based on market coverage, technical capability and project potential.
COMPANY FACTS
Xinruizhi (Shenzhen) Precision Machinery Co., Ltd.
Established: 2021 Factory location: Shenzhen, China Employees: 50 Engineering staff: 10 Facility area: 2,000 m² Key equipment: EWAG, WENDT, VOLLMER and ZOLLER systems
COMPANY STORY
From Precision Tool Manufacturing to Application-Engineered PCD Tooling
FoundationEstablished precision tooling capability.
PCD developmentExpanded into custom PCD reamer solutions.
Automotive focusDeveloped applications for aluminum automotive and EV components.
Partner networkBuilt technical cooperation with distributors and OEM customers.
FAQ
Questions Procurement and Engineering Teams Ask
Is XRZ a manufacturer or trading company?
XRZ manufactures custom PCD reamers and precision holemaking tools, with application engineering support from drawing review to trial validation.
Can XRZ manufacture PCD reamers from customer drawings?
Yes. Drawing-based projects begin with application review, followed by tool concept development, manufacturing, inspection and validation.
What information is required for a quotation?
Useful inputs include the bore drawing, material grade, machine interface, coolant conditions, current tool life and quality target.
Does XRZ support tooling distributors?
XRZ supports distributors through application review, special-tool development and technical documentation. Cooperation is evaluated case by case.
Can XRZ provide inspection reports?
Inspection documentation can be aligned with the tool design and customer requirements. Confirm the available report types for each project.
How are trial tools and repeat orders managed?
Trial results are reviewed against the agreed quality, life and cycle-time targets, with repeat orders tracked by the approved tool concept and documentation.
START A TECHNICAL REVIEW
Let’s Review Your Machining Application
Send us your component drawing, material, machining conditions and quality targets. Our team will evaluate the application and recommend an appropriate tooling direction.
Discuss Distributor Cooperation →