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Blue plastic box of 36 black metal letter and number punches with lid off, front label visibleClose-up angled view of blue box filled with black character punches, front label showing product details and barcodeTop view of 36 metal punches in a blue holder showing letters, numbers and symbol characters on the round striking faces

6mm Number & Letter Punch Set, 36-Piece Carbon Steel with Storage Box

Professional 36-piece stamp set for permanent marking. Includes 0-9, A-Z, and ampersand symbol in durable carbon steel.

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Description

6mm Number & Letter Punch Set, 36-Piece Carbon Steel with Storage Box

Brief Overview

This 36-piece punch set delivers a complete marking solution for workshops, manufacturing floors, and assembly operations where permanent identification is essential. The 6mm character size strikes the balance between legibility and precision, making it suitable for metal plates, leather, plastic components, and softer materials. Built from carbon steel with raised characters for crisp impressions, this set arrives in an organized plastic storage box that keeps all stamps accessible and protected. For shops requiring a range of punch sizes, larger format marking tools are available as complement to your marking station.

Key Features

  • Complete Character Set: 36 stamps covering numerals 0-9, uppercase letters A-Z, and ampersand (&) symbol
  • Optimal Size: 6mm (1/4") character height—readable without being oversized; ideal for component identification
  • Carbon Steel Construction: Hardened steel punches resist deformation under repeated striking; maintains edge sharpness across thousands of impressions
  • Organized Storage: Compact plastic box with removable lid holds all 36 stamps in a secure 6×6 grid arrangement
  • Professional Finish: Raised, cleanly cut characters ensure consistent, legible marks with minimal distortion

Business Advantages for Resellers

  • High Turnover Item: Essential for any professional tool kit; customers regularly reorder as individual stamps wear or are lost
  • Minimal Inventory Footprint: Single compact box occupies minimal shelf space while addressing a broad range of marking applications
  • Margin-Friendly: Low per-unit cost structure supports attractive retail pricing and healthy margins on bulk orders
  • Complementary Cross-Sell: Pairs naturally with larger punch sets and specialized chisel and punch collections for customers with varied metalworking needs
  • Durable Product Life: Carbon steel construction means reduced warranty claims and repeat customer satisfaction

Technical Specifications

Specification Detail
Character Height 6mm (1/4")
Punch Height 61mm
Material Carbon Steel
Set Contents 36 pieces (0-9, A-Z, &)
Storage Plastic carry box with removable lid
Suitable Materials Metal, leather, plastic, softer composites

Why This Set Works for Your Customers

Machinists, fabricators, and assembly technicians depend on clear, permanent component identification. This punch set removes the guesswork—no fancy labels that peel off, no inconsistent handstamps. A single, properly struck impression is all that's needed. The 6mm size is large enough to be read from a distance but small enough for precise placement on compact parts.

The carbon steel construction holds up in demanding environments. Unlike softer alternatives, these stamps maintain crisp character edges even after years of workshop use. Resellers report strong repeat purchases as shops stock spares or upgrade from cheaper alternatives.


Stock this 36-piece set in bulk. It's a foundational tool that moves consistently and builds customer loyalty. Pair it with larger diameter alternatives to serve the full range of marking applications across your customer base.