$10.00 - $500.00
Min. Order : 1 Set

High Precision Polishing screw molding die hot sales tungsten carbide Punch Die.

Get Latest Price

Quick Details

Port: Chongqing, Shanghai, Shenzhen or as client's need
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 5000 Piece/Pieces per Month punch die
Brand Name: Henghui
Product Material: Steel
Place of Origin: Chongqing China
Product Name: Punch Die
Product: fastener die
Toolings: Trimming Dies, 2nd Punch, KO Pins, Forging Mould
Specification: D x L x SW
Material: Tungsten Carbide
Model Number: OEM
Shaping Mode: Forging Mould,Punching Mold
Machines: Nut Cold Former, Forging Press, Bench Lathe, CNC Lathe, Headers etc.
Surface: Grinding
Packaging Detail: plastic bags, cartons and plywood pallet or according to customers' requirements
Chongqing Henghui Precision Mold Co., Ltd.
Manufacturer, Trading Company
Response Time
On-time delivery rate
R&D staffs
Visit Store

Carbide Die,Forging Die for Drywall Screw,Punch Die,Screw Die




OEM&ODM service 

ISO9001 Certification 

100% virgin tungsten carbide powder 




·Material: Tungsten carbide and Die Steel

-We make various carbide Die for Cold Heading Machine used in fastener industry.

-This Carbide Die is used for Drywall Screw forming.

Company Information


About Us 

Quality is our CULTUREL!                                                                                    

Henghui is a professional mold manufactuer.We specialize in design and produce series of Carbide Dies, Forging Dies,Punch Die,Punc Sets,Punch Pin and other Dies&Tools.Our products has exported to USA, European, Japan, Taiwan and South-east Asia etc.

Punch Die

related products

Carbide die:Straight hole dies/Extrusion dies /Nut die /Segmented Hex Dies /Cutter&knife

Tube drawing die

Cutting&Trimming dies

thread rolling die

2nd punch

punch pin HSS





1. Select the tungsten steel materials and specifications size to make the screws or nuts mold correctly.


2.According to the difference of the forming difficulty,size,length of screws and nuts,rational design of the mold structure,multi-station and nut mold should be allocated on a reasonable basis the upsetting deformation and the number of molding.


3.The mold fine craftsmanship,accurate size,bore diameter to match the finish mirror requirements.


4.Interference voltage distribution margin,select the appropriate alloy taper size.


5.Shell steel sleeve must be rigid and good heated,and the hardness range should be between 42°c-48 °c after the vacuum heat treatment.


6.Keep the mold bore and the wire surface cleaning and smoothing, cold drawn wire must be nailed after ball annealing treatment.


7.We use diamond grinding wheel to mill the cycle and the end of tungsten.


8.The technicians adjusting the master must have good technical level.




1.Mold and structural design experience with the master, not calculated the number of cold heading,analyzing the force of the mold deformation than the unreasonable distribution.


2.The cleanliness of the mold, the inner hole finish is not enough.


3.The rigidity of shell sleeve material, the heat resistance,and the heat treatment hardness are unreasonable.


4.In order to save the cost of production, they selected poor quality tungsten carbide steel and wire rod, alloy specifications and steal material nailing serious wheels unreasonable.


5.They collider in unsuitable way, without replacing lubricants and checking machine long-term.                                                                           


For more further information please  Click "Send" Now!! 

It's our pleasure to provide you good quality products with good price and service always.