Ideal for: Large Diameter Threading, Heavy Industry, Oil & Gas Components.
- Product Type: Heavy-Duty ISO Metric U-Type carbide threading inserts (Full Profile).
- Large Pitch Capacity: Designed specifically for coarse pitches ranging from 5.5mm up to 12.0mm.
- Superior Rigidity: The large U-Type design offers significantly higher stability than standard 16er threading inserts, enabling deep cuts without vibration.
- Complete Thread Form: “Full Profile” geometry tops the crest for a perfect, burr-free major diameter.
- Size Range: Available in massive 1/2″ (22U), 5/8″ (27U), and 3/4″ (33U) I.C. sizes.
- Versatility: Premium threading inserts for lathe applications, stocked in both Right-Hand and left hand thread insert configurations.
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Product Overview
Tackle the largest metric threads with confidence using our ISO Metric U-Type laydown threading inserts. While standard tools handle fine work, these heavy-duty carbide threading inserts are engineered for the extreme demands of coarse pitch machining.
Featuring a “Full Profile” design, these inserts cut the entire thread shape—including the crest—to ensure strict adherence to ISO standards. The U-Type format utilizes a larger insert size to support the heavy cutting loads required for pitches like 8.0mm or 12.0mm, tasks far beyond the capability of a standard 16er threading insert.
Key Features & Benefits
- Heavy Stock Removal: Built to withstand the high torque and pressure of cutting large pitches on heavy shafts and pipes.
- Precision Topping: Ensures concentricity and a perfect surface finish on the thread crest.
- Comparison: Unlike a standard 16er threading insert which typically maxes out at 3.0mm pitch, our 33U series handles massive 12.0mm pitches.
- Directional Options: We provide comprehensive solutions, including left hand thread insert models (e.g., 27UEL) for reverse turning applications.
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Contact our sales team to discover all of your pricing options
