Description
Description
- Sherline 90° 40TPI Right Hand Spiral Knurl
- Precision-engineered for intricate metal patterns
- Fabricated from durable high-speed steel
- Achieves fine finish with 40 TPI pitch
- Extends lifespan with lapped tooth finish
- Withstands wear with 58 to 60 RC hardness
The Sherline 90° 40TPI Right Hand Spiral Knurl is a precision-engineered tool designed for creating intricate patterns on metal surfaces. Crafted from high-speed steel, this knurl offers exceptional durability and performance, making it suitable for demanding machining tasks. The right-hand tooth pattern ensures efficient material engagement, while the 40 threads per inch pitch provides a fine and consistent finish.
The knurl features a lapped tooth finish, enhancing its cutting efficiency and extending its lifespan. With a hardness rating of 58 to 60 RC, it is capable of withstanding significant wear and tear, ensuring reliable performance over time. This tool is part of the EP series, known for its high-quality construction and precision.
Note: Ensure proper handling and usage to avoid injury during operation.
- 1x Sherline 90° 40TPI Right Hand Spiral Knurl
- Diameter: 1/2″
- Width: 3/16″
- Hole Size: 3/16″
- Wheel Diameter: 3/16″

- Brand: FORM ROLL
- Style: Circular Pitch
- Tooth Pattern: Right Hand
- Tool Material: High-Speed Steel
- Pitch: 40
- Finish Coating: Lapped Tooth Finish
- Hardness: 58 to 60 RC
- Normal Circular TPI: 40
- Series: EP
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