ABOUT THE
FACTORY
Chongqing CNC Cutting Tools Factory is a carbide cutting tool manufacturer based in Chongqing, China, providing OEM and non-standard tooling manufacturing services for machining companies, tooling distributors, and industrial equipment manufacturers worldwide.
FACTORY
OVERVIEW
The factory specialises in carbide cutting tools for stainless steel, alloy steel, and general precision machining applications. Manufacturing capabilities span carbide inserts, solid end mills, and fully custom non-standard tooling produced according to customer drawings or physical samples.
Production is organised under a documented quality workflow, from incoming material inspection through to final shipment. OEM and batch manufacturing services are available for procurement teams requiring both standard runs and custom-configured tooling.
- Location: Chongqing, China
- Specialisation: Carbide cutting tools -- inserts, end mills, non-standard tools
- Customers: Machining companies, tooling distributors, industrial equipment manufacturers
- Service model: OEM manufacturing · Drawing-based production · Sample-based production
CAPABILITY
STRUCTURE
Manufacturing capabilities are structured around carbide tool types, with tool structure and coating selection adapted to the customer's machining application and material.
Carbide Inserts
Precision-ground carbide inserts for turning, milling, and grooving operations. Custom geometry and substrate selection based on machining application and workpiece material.
Solid End Mills
Solid carbide end mills with custom flute count, helix angle, and shank diameter. Optimised for stainless steel, hardened alloy steel, and general precision machining work.
Non-Standard Tools
Fully custom carbide tooling from customer drawings or physical samples. Geometry modification, special shank configurations, and bespoke cutting geometries supported.
Tool Structure Adjustment
Tool geometry and substrate adapted to machining material and cutting conditions. Custom shank configurations and geometry modifications available to customer specification.
Coating Selection
Coating specification coordinated with application requirements. Options include TiN, TiAlN, AlTiN, and uncoated. Specification confirmed before batch production commences.
OEM & Batch Production
Batch production organised to customer delivery schedules. OEM manufacturing available for tooling distributors, equipment manufacturers, and international procurement teams.
PRODUCTION
PROCESS
Each order follows a multi-stage manufacturing workflow -- from technical evaluation through grinding, coating, and final inspection -- organised under a documented production schedule.
Technical Evaluation
Customer drawing or sample reviewed. Tool geometry, substrate, coating, and production quantity confirmed before production scheduling.
Material Preparation
Raw carbide material sourced and inspected. Substrate grade matched to confirmed application requirements before grinding commences.
Precision Grinding
Multi-stage grinding workflow to achieve specified geometry. In-process dimensional inspection throughout grinding stages to maintain tolerances.
Coating & Marking
Coating applied per confirmed specification. Tool marking and identification applied. Batch organised and staged for final inspection.
Documented Production Workflow
Production scheduling is adjusted to order quantity and delivery requirements. Each batch is managed under a documented workflow with clear stage checkpoints from technical evaluation through to shipment.
QUALITY
CONTROL
A five-checkpoint quality control system is applied to every order, covering incoming raw materials through to final shipment. Inspection methods follow standard sampling procedures according to order requirements.
Five Inspection Checkpoints
-
Incoming Material Inspection
Raw carbide material verified against substrate specification before any production commences.
-
In-Process Dimensional Inspection
Dimensional checks performed during grinding stages to maintain geometry tolerances throughout the production run.
-
Tool Geometry Verification
Finished geometry verified against customer drawing. Critical dimensions and angles confirmed before coating.
-
Coating Specification Confirmation
Coating type and thickness verified against confirmed specification. No batch released if coating parameters are outside tolerance.
-
Final Shipment Inspection
Full batch reviewed before dispatch. Sampling follows standard procedures per order quantity. Documentation prepared for shipment.
APPLICATION
SCOPE
Tooling is supplied across material types and machining applications. The factory's production scope covers both standard and custom configurations for a range of industrial machining requirements.
Workpiece Materials
- Stainless steel
- Alloy steel
- Hardened steel
- General precision machining materials
Machining Operations
- Turning
- Milling
- Grooving
- Drilling
- Special-profile operations
Customer Types
- Machining companies
- Tooling distributors
- Industrial equipment manufacturers
- International procurement teams
Standard Tooling Supply
Carbide inserts and solid end mills supplied to standard geometry specifications for procurement teams requiring consistent, repeatable tooling across production lines. Batch quantities organised to customer delivery schedules.
Non-Standard & Special Applications
Custom tooling for hard-to-machine materials, special shank configurations, and unique cutting geometries not available from standard catalogue suppliers. From drawing or physical sample with technical evaluation before production.