Description
Drillco 20PF156C 7/8-9 Spiral Flute BT Tap is a high-performance tap designed for machine tapping across a variety of materials, including hard-to-machine alloys such as stainless steel. Featuring a spiral flute design, this tap ensures efficient chip evacuation, making it ideal for blind hole applications. The Nitro bright finish enhances lubricity, improving performance and extending tool life.
Features:
- Spiral flute geometry improves chip evacuation—especially in blind holes.
- Taper, plug, and bottoming options offer flexible threading solutions.
- Constructed from high carbon steel for superior strength and wear resistance.
- Bright Nitro finish reduces friction, enhancing cutting performance.
- Standard square shank for compatibility with a wide range of tap wrenches and holders.
Benefits:
- Provides clean, accurate threads in stainless steel and other tough materials.
- Minimizes risk of tap breakage and chip clogging in blind hole operations.
- Suitable for high-production environments and general-purpose machine tapping.
Technical Specifications:
- Model: 20PF156C
- Thread Size: 7/8-9
- Type: Spiral Flute Bottoming Tap (BT)
- Material: High Carbon Steel
- Finish: Bright / Nitro
- Flute Type: Spiral
- Application: Machine Tapping, Blind Holes, Stainless Steel, Difficult Materials
- Shank: Standard Square
- Country of Origin: USA
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