Description
Drillco 20A208CT 1-1/8-7 HSS Taper Tap – 2000 Series is designed for smooth thread starting in large-diameter through holes. This taper tap, part of the Straight Flute “Hand Taps” line, features a long chamfer lead that eases thread engagement and ensures precision threading. Suitable for both hand and machine tapping, it delivers reliable performance across a broad range of materials. Constructed from general-purpose high-speed steel (HSS) with a black oxide finish, it provides enhanced durability, corrosion resistance, and extended tool life.
Features:
- Made from general-purpose high-speed steel (HSS)
- Straight flute design for versatile hand and machine use
- Taper chamfer with 7–10 thread lead for easy thread starting
- Black oxide surface treatment improves wear resistance and reduces friction
- Jobber length suitable for most standard tapping operations
- Made in the USA
Benefits:
- Ideal for initiating threads in large through-hole applications
- Effective in a variety of low- to medium-strength materials
- Durable construction for consistent, long-lasting performance
- Suitable for both production and maintenance tasks
Technical Specifications:
- Model: 20A208CT
- Thread Size: 1-1/8-7 UNC
- Type: HSS Taper Tap
- Material: High-Speed Steel (HSS)
- Flute Type: Straight Flute
- Shank Type: Round
- Tip Style: Taper Chamfer
- Surface Treatment: Black Oxide
- Series: 2000
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