3/8"-64 HSS Round Adjustable Die, Special | 1" OD | Uncoated (Bright) | DWTSR1-3864

Specs

• Material: High Speed Steel (HSS)
• Die type: Round adjustable die
• Thread size: 3/8 inch - 64 threads per inch
• Outer diameter: 1 inch
• Finish: Uncoated (Bright)

Features

• Chamfered on both faces: one side with a 2 to 3 thread chamfer for starting threads, the opposite side with a 1 to 1-1/2 thread chamfer for threading close to a shoulder.
• Fine pitch adjustment screw moves the die halves apart or together for precise sizing; adjustment can be performed without removing the die from a holder in compatible setups.
• Beveled slot design enables adjustment via machine holder screws; when used with a holder, the main adjustment screw can be removed to facilitate adjustments using the holder's screws.
• Uncoated bright surface provides clear chip inspection and straightforward wear observation during production runs.
• Round form designed for compatibility with standard threading die holders and common threading operations in both manual and automated workflows.

Physical

• Outer diameter: 1 inch
• Thread size: 3/8 inch - 64
• Finish: Uncoated (Bright)
• Material: High Speed Steel (HSS)