Interchangeable Slot-Type Brass Letter & Number Stamp Set

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The ZHENGFEI Slot-Type Brass Letter & Number Stamp Set is a professional modular stamping solution designed for leather crafts, wood branding, paper hot stamping, packaging customization, and handmade DIY projects.

Featuring a stable slot-and-lock structure, this set allows you to freely combine letters, numbers, and symbols to create custom text, logos, dates, and markings. Each brass character module is precision-engraved by CNC machinery for sharp, clean impressions every time.

Description

Key Benefits

1. Interchangeable Slot Design – Unlimited Custom Combinations

  • Secure slot locking system: Easily insert, arrange, and replace character modules without shifting or misalignment
  • Flexible length adjustment: Accommodate multiple characters for names, codes, dates, and custom text
  • Two handle styles available: Black aluminum alloy with wooden grip, or gold-plated metal handle
  • Quick setup & changeover: Ideal for small-batch production and personalized customization

2. 0.01mm CNC Precision for Crisp, Long-Lasting Impressions

  • High-grade solid brass characters: Excellent thermal conductivity, wear-resistant, rust-proof
  • CNC engraved to 0.01mm accuracy: Sharp edges, full details, consistent depth
  • Works on multiple materials: Leather, wood, paper, cardboard, plastic, and other craft surfaces
  • Durable construction: Reusable thousands of times without deforming or fading

3. Factory Direct Advantage

  • Wholesale factory pricing: 30–50% cheaper than resellers and trading companies
  • Fast delivery: 24-hour dispatch available for urgent orders
  • Free design support: Custom logos, patterns, fonts, and symbols available upon request
  • Trusted quality: Served 3,000+ factories, workshops, and creators worldwide

Technical Specifications

ItemDetails
MaterialSolid brass (characters), aluminum alloy (slot holder), wood & plastic (handle)
Engraving Accuracy0.01mm CNC precision engraving
Character SetUppercase letters, numbers, punctuation, symbols
Slot StructureInterchangeable snap-in slot design
CompatibilityFits most manual hot stamping machines, branding irons, and heat presses
ApplicationsLeather branding, wood stamping, packaging marking, DIY crafts, gift customization

Applications

  • Leather workshops: Stamp brand logos, names, dates, and custom markings on wallets, bags, belts
  • Woodworking studios: Brand wooden boxes, coasters, cutting boards, and furniture
  • Packaging & printing: Short-run custom markings for boxes, tags, cards, and gift wrap
  • Handmade creators & DIY enthusiasts: Personalize crafts, gifts, and artistic projects

How to Use

  1. Insert characters: Snap desired letters, numbers, or symbols into the slot holder in order
  2. Secure the holder: Lock the slot to prevent shifting during stamping
  3. Heat & stamp: Attach to a hot stamping machine, heat to suitable temperature, and apply even pressure
  4. Change quickly: Unlock the slot to rearrange or replace characters for new designs

Why Choose ZHENGFEI?

✅ Direct factory manufacturer – No middlemen, lower cost, stable quality control

✅ 0.01mm high precision – Clean, professional impressions every time

✅ Modular slot system – Easy to combine, reuse, and customize

✅ Fast order processing – 24-hour urgent dispatch available

✅ Free design service – Custom logos, patterns, and exclusive molds welcome

✅ Proven reputation – Trusted by 3,000+ global B2B & B2C customers


FAQ

Q: Can I customize my own logo or pattern? 

A: Yes! We provide free design support and can manufacture custom brass molds for logos, icons, and unique designs.

Q: Will this set fit my hot stamping machine? 

A: Our slot holder fits most standard manual and electric hot stamping machines. We also accept custom sizes for specific machines.

Q: Can I buy extra letters or numbers separately? 

A: Absolutely. We offer individual character refills to expand your set and support more combinations.


Order Now

Enjoy factory-direct pricing, fast shipping, and professional custom service for your branding and hot stamping needs.

logo brass mold

Not Sure If This Fits Your Workshop?

Get in touch with us now

Every craft has its nuances. Tell us about your primary medium—whether it’s vegetable-tanned leather, porcelain, or lost-wax casting—and our master artisan will reply within 24 hours with specific pressure techniques and compatibility advice. No obligation, just expertise.