Tool steel marking dies made for any hard part marking application. Every marking die is precision made to your exact specifications and tolerance requirements. Marking dies can be machined to any shape or size(Flat, Round, Curved, etc..) and engraved from tool steel with any combination and character style, design, or trademark. The die is perfectly heat treated to ensure you are receiving the optimal marking tool for your use to ensure the longevity of use. Images: Please include attached labeled Marking Die