Die Holder 38mm 1/2in Drive 25mm Hex for M12-M15 Round Dies

A 38mm die holder for securing round dies when cutting new threads or chasing damaged ones. It fits M12 to M15 dies and uses a 1/2in square drive with a 25mm hex, giving a straightforward way to work with tools many buyers already keep in the box.

Used for threading work in the garage, workshop or on site, this holder suits mechanics, engineers, maintenance jobs and general fabrication. It is useful when repairing worn threads on bolts, cutting threads onto bar, or tackling awkward positions where a standard die stock is less convenient. Pairing it with a ratchet, extension or T-handle can make vehicle maintenance, servicing and repair work easier to manage when access is tight or extra leverage is needed.

The holder is made to take 38mm diameter round dies in the M12 to M15 range, so it covers common larger threading jobs without needing a separate dedicated handle. The 1/2in square drive gives a familiar fit for workshop tools, while the 25mm hex adds another practical drive option when tool access changes from one job to the next. For repeated maintenance or fabrication work, having both drive types available helps keep threading tasks simpler and avoids unnecessary swapping between different holding methods.

Die holder specifications

• Die size: Takes 38mm diameter round dies.
• Covers: Suitable for M12 to M15 threading work.
• Drive fitment: Works with 1/2in square drive tools.
• Hex option: Includes a 25mm hex for an alternative way to drive the holder.
• Use: Can be paired with a ratchet, extension or T-handle depending on access and leverage needed.

A practical choice for regular threading, repair and fabrication work.