Drillco 3″-12 Hex Die (335E364F)

Description

Drillco 335E364F 3″-12 Hex Die is a precision hexagon rethreading die crafted for restoring damaged, worn, or jammed threads on bolts, studs, and threaded rods. Constructed from high carbon steel with premium grade high-speed steel (HSS) properties, this extra-thick die is designed specifically for thread repair and not for cutting new threads on unthreaded bars, bolts, or pipes. The die’s geometry supports both through-hole and blind-hole applications. It features a black oxide surface treatment to enhance durability and reduce wear. The shorter screw machine length provides increased rigidity to minimize breakage during use. A round shank allows for compatibility with a variety of tap wrenches and die holders. Ideal for industrial, automotive, and maintenance tasks, the 335E364F offers reliable performance and extended service life.

Features:

• Precision hexagon rethreading die made from high carbon steel
• Extra-thick design for rethreading damaged or jammed threads
• Geometry suitable for through-hole and blind-hole applications
• Premium grade HSS construction for extended tool life
• Black oxide surface treatment for improved durability
• Shorter screw machine length adds rigidity to reduce breakage
• Round shank compatible with common tap wrenches and die holders

Benefits:

• Effectively restores damaged threads
• Durable construction for long service life
• Reduced breakage risk due to enhanced rigidity
• Versatile for use in through-hole and blind-hole repairs

Technical Specifications:

• Model: 335E364F
• Type: Hexagon Rethread Die
• Size: 3″-12
• Material: High carbon steel with premium grade HSS characteristics
• Geometry: Suitable for through and blind holes
• Surface Treatment: Black oxide finish
• Length: Shorter screw machine length for added rigidity
• Shank: Round shank
• Application: Rethreading damaged or jammed threads
• Origin: Made in USA