1.2344 High Precision CNC Machined Parts

Plastic Mold Components & Precision Lathe Parts

Product Overview

Our 1.2344 High Precision CNC Machined Parts are engineered for plastic injection molds and high-performance industrial applications requiring:

• Tight dimensional tolerances

• Stable geometric accuracy

• High heat resistance

• Long service life

Manufactured from 1.2344 (H13 hot work tool steel), these CNC machined mold components are widely used as:

• Mold inserts

• Core pins

• Cavity components

• Nozzle parts

• Precision lathe parts

• Structural mold elements

All parts are produced strictly according to customer drawings (OEM / Built-to-Print).

Why 1.2344 (H13) Material?

1.2344 is a premium hot work tool steel offering:

• Excellent thermal fatigue resistance

• Good toughness under high injection pressure

• Stable hardness after heat treatment

• Strong wear resistance

• Suitable for high-temperature molding environments

It is widely used in:

• Injection molds

• Die casting molds

• Hot runner systems

• High-cycle mold components

Engineering & Machining Focus

Precision mold components require strict process control in three key areas:

1) Dimensional Accuracy

Tolerance capability:
Up to ±0.01 mm (tighter tolerances upon evaluation)

Geometric control includes:

• Concentricity

• Axiality

• Verticality

• Flatness

Precision CNC turning and milling ensure stable batch-to-batch consistency.

2) Surface Finish

Surface finishing options:

• Fine turning

• Precision grinding

• Polishing

• Nitriding

• TiN / TiCN coating

• Anodizing (for aluminum parts)

• Plating and passivation

Controlled surface finish improves:

• Wear resistance

• Corrosion resistance

• Mold sliding performance

• Demolding smoothness

3) Heat Treatment Stability

For 1.2344 components:

• Vacuum heat treatment available

• Hardness control according to application

• Stress-relief treatment to minimize deformation

This ensures dimensional stability after machining.

Manufacturing Capabilities

Our machining scope includes:

• CNC turning

• CNC milling

• CNC machining centers

• Automatic lathe processing

• Wire EDM

• Surface grinding

• OD & ID grinding

• Thread machining

• Laser marking

Equipment allows efficient production for medium to high volume orders.

Typical Applications

Our CNC machined 1.2344 mold components are widely used in:

• Plastic injection molds

• Medical mold tooling

• Packaging molds

• Electronics housings

• Industrial machinery parts

• Die casting mold components

Suitable for high-cycle and high-load production environments.

Technical Specifications

Product Name: 1.2344 High Precision CNC Machined Parts
Material Options: SKD61 (1.2344), S136, SKH51, Stainless Steel (304/316), Carbon Steel, Aluminum (6061/6063)
Tolerance: ±0.01 mm
Surface Treatment: Nitriding / TiN / Polishing / Plating / Anodizing
Design Format: STEP / IGS / DWG / DXF / PDF
MOQ: No minimum quantity required
Production Type: OEM / Custom Machining

Quality Control

Inspection equipment:

• CMM (Coordinate Measuring Machine)

• Hardness tester

• Surface roughness tester

• Height gauge

• Calipers

Quality procedures:

• Raw material verification

• In-process inspection

• Final dimensional inspection

• Surface treatment verification

Self-inspection during production and final QC inspection ensure stable quality.

Industries Served

• Automotive

• Medical

• Electronics

• Packaging

• Aerospace

• Consumer goods

• Industrial equipment

We have experience serving US, European, Japanese, and international markets.

Packaging & Shipping

Packaging:

• Inner: Plastic bag + anti-corrosion protection

• Outer: Standard carton or custom packaging

Shipping:

• DHL

• UPS

• FedEx

• Air freight

• Sea freight

Why Choose Senlan Precision

• Specialized in precision mold components

• Advanced CNC machining capability

• Fast quotation (within 8 working hours)

• No MOQ requirement

• Strong export experience

• Competitive pricing with stable quality

Frequently Asked Questions

Q1: What information is required for quotation?
Please provide drawings (STEP/IGES/DWG/PDF), material requirement, surface treatment, quantity, and any special instructions.

Q2: Do you accept small trial orders?
Yes. No minimum order quantity is required.

Q3: What is your machining capability?
CNC turning, milling, grinding, EDM, surface treatment, and custom machining.

Q4: What if parts do not meet specifications?
We will remake or refund confirmed manufacturing defects according to agreement.

Request a Quotation

Send your drawings and technical requirements to receive a professional quotation within 8 working hours.

We look forward to supporting your precision mold component projects.