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Self Tapping Flat Thread Rolling Dies DC53+N Material 25-150mm Sizes for Screw Machines

Name: Self Tapping Flat Thread Rolling Dies DC53+N Material 25-150mm Sizes for Screw Machines
Brand: Chongqing Henghui Precision Mold Co., Limited

Professional self-tapping flat thread rolling dies manufactured from premium DC53+N tungsten carbide. Features precision engineering with 0.005mm standard deviation and 0.01mm concentricity control. Available in multiple sizes from 25mm to 150mm with ISO9001:2015 certification and custom design options for cold heading applications.

Place of Origin Chongqing, China

Packaging Details Cartons, wooden boxes, pallets, packaged according to weight and customer requirements

Product Name Thread Rolling Dies

Port According to the customer request

Product hardware

Material DC53

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Product Description

Self Tapping Flat Thread Rolling Dies

Product Overview

Chongqing Henghui Precision Mold Co., Ltd specializes in manufacturing high-precision thread rolling dies for screw machines. Our self-tapping flat thread rolling dies are engineered for exceptional performance and longevity in cold heading and hot upsetting applications.

Key Features

Extended die life through premium tungsten carbide materials
Precision manufacturing with 0.005mm standard deviation control
Concentricity maintained within 0.01mm tolerance
Professional CAD design for optimal thread rolling performance
Compatible with most threading machines on the market
Custom designs available to meet specific requirements

Technical Specifications

Material Composition (DC53+N)

Element	Content (%)
Carbon (C)	0.95
Silicon (Si)	0.89
Manganese (Mn)	0.3
Chromium (Cr)	7.7
Molybdenum (Mo)	1.92
Vanadium (V)	0.75
Tungsten (W)	0.91

Standard Sizes

Machine Type	S (mm)	H (mm)	L1 Fixed (mm)	L2 Moving (mm)
0	19	25	51	64
3/16	25	25,38,55	75	90
1/4	25	25,40,55,65,80	100	115
5/16	25	25,40,55,65,80,105	127	140
3/8	25	25,40,55,65,80,105	150	165
1/2	35	55,80,105,125,150	190	215

Manufacturing Process

Quality Assurance

Our manufacturing process adheres to ISO9001:2015 quality management standards. We utilize advanced CNC equipment including lathes, machining centers, cylindrical grinding machines, EDM machines, and cutting machines. All products undergo rigorous testing using Rockwell hardness testers, projectors, and 3D image measuring instruments.

Packaging & Delivery

Packaging: Carton boxes, export standard packaging, or customized according to client requirements.

Delivery: 12-45 days based on order quantity.

Company Capabilities

With extensive experience in mold manufacturing and hardware fasteners, we serve clients across Southeast Asia, Europe, and the United States. Our technical team provides comprehensive support including design consultation, progress updates, and sample testing.