Description
Specs
- Direction: Left-hand
- Thread size: 5/16 inch-18 UNC
- Outer diameter: 1-1/2 inch
- Material: High Speed Steel (HSS)
- Finish: Uncoated (Bright)
- Type: Round adjustable die
- Chamfer provision: One face with 2 to 3 thread chamfer; opposite face with 1 to 1-1/2 thread chamfer
- Adjustment: Fine pitch screw to separate or bring the die sides together
- Slot design: Beveled slot allows removal of the adjusting screw when used in a machine holder for holder-based adjustment
Features
- Left-hand threading capability for producing left-handed threads on compatible workpieces
- HSS construction provides improved wear life on threading operations
- Dual chamfer geometry starts threads cleanly and facilitates threading close to a shoulder
- Precise adjustment via a fine pitch screw for controlled opening and thread depth
- Beveled slot enables carrier or machine holder adjustments; screw can be removed for holder-driven tuning
- Uncoated bright finish offers straightforward inspection and machining compatibility
Physical
- Form: Round adjustable die for threading tasks
- Finish: Uncoated (Bright)
- Material: High Speed Steel (HSS)
- Diameter: 1-1/2 inch outer diameter
- Thread direction: Left-hand
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800-222-0324

