K-Tool Number & Letter Stamp Set 3/16" Alloy Steel (73400)
K Tool International 3/16" Letter and Number Stamp Set is a 36-piece steel stamping tool kit designed for marking metal, leather, or wood surfaces. Ideal for industrial or shop use, this set includes all 26 letters, numbers 0-8 (6 doubles as 9), and an ampersand symbol. Each CRV 6150 alloy steel stamp is sandblast-treated with precision-hardened tips, marked with both inch and mm sizes for easy identification.
Includes 36 stamps: letters A–Z, numbers 0–8, and ampersand (&)
CRV 6150 steel construction with durable sandblast finish
Clearly marked size on each stamp body for easy use
Precision-cut heads rated HRC 58–62 for long-lasting performance
Tempered backs rated HRC 38–46 for balanced durability
Ideal for marking alloy steel, wood, leather, and metal parts
Compact size for convenient storage and transport
Helps maintain organized inventory or identification markings
Great for mechanics, machinists, and DIYers
Long tool life even with frequent use
Technical Specifications:
Brand: K Tool International
Material: Alloy Steel (CRV 6150)
Stamp Size: 3/16" (5.0mm)
Dimensions: 2.9 x 5.4 x 2.8 inches
Hardness (Tip): HRC 58–62
Hardness (Back): HRC 38–46
Package Includes: Full 36-piece stamp set
Product identification
- Brand: K Tool
- Model / MPN: 73400




