Zhuzhou, Hunan, China · Zhuzhou Ruiao Tungsten Carbide Co., Ltd. +86-731-22580438 · [email protected]

Carbide Blanks

Tungsten Carbide Punch Pins

Tungsten carbide punch pins ground from carbide round rod. High precision, high hardness and bending strength for punching tools.

Where it runs

  • Punching tools
  • Wear pins ground from rod

Problems this part is meant to close

  • Steel punch wear
  • Need for ground carbide pins from rod stock

Who sends the RFQ

  • Die shops that grind or buy finished carbide punch pins

Process used on the line

  • Fine grinding from carbide rod

Published specifications

Only numbers that appear on the source product page or the matching catalog PDF.

Starting stockExtruded / grounded tungsten carbide rod

Materials

  • Tungsten carbide rod

Technical features

  • Made from carbide round rod by fine grinding

Against the usual substitute

Steel punch pinsCarbide pins are used where steel punches wear or deform

Customization

  • Diameter and length from drawings

How to specify

  • Send diameter, length, tolerance and head form

Questions buyers actually ask

Can you make punch pins from our drawing or sample?

Yes. Ruiao accepts custom manufacturing from customer specifications, samples, or drawings.

How do we request a quote?

WhatsApp +86 18307332261 or email [email protected] with the grade, size, quantity, and a drawing if you have one.

How are larger lots shipped?

The factory lists sea freight for larger lots and express for faster deliveries.

RFQ: Tungsten Carbide Punch Pins

Grade, size, quantity, drawing or sample. WhatsApp +8618307332261 or [email protected].