Description
Drillco 20A216FB 1-1/4-12 HSS Bottoming Tap is a premium-quality tap designed for precision threading near the bottom of blind holes. Its straight flute design and bottoming chamfer make it ideal for applications requiring minimal thread lead-in. Made from general-purpose high-speed steel (HSS), this tap offers excellent wear resistance and consistent performance across a variety of materials. Perfect for production lines or maintenance tasks, it ensures dependable threading with reduced tool wear.
Features:
- Bottoming chamfer tap ideal for threading close to blind hole bottoms.
- Made from general-purpose HSS for durability and versatility.
- 118° conventional point for fast and accurate penetration.
- Black oxide surface treatment for enhanced wear resistance and extended tool life.
- Straight flute design suitable for hand and machine tapping.
Benefits:
- Clean, accurate threads even near the bottom of blind holes.
- Reduced friction and improved chip flow during tapping.
- Longer tool life lowers replacement costs and downtime.
- Compatible with a wide range of materials and applications.
Technical Specifications:
- Model: 20A216FB
- Thread Size: 1-1/4-12
- Tap Type: Bottoming Tap
- Material: High-Speed Steel (HSS)
- Point Type: 118° Conventional
- Finish: Black Oxide
- Flute Style: Straight Flute
- Series: 2000
- Country of Origin: USA






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