Hss bottoming tap details
Drillco 1-3/8-6 HSS Bottoming Tap (20A224CB)
Drillco 20A224CB 1-3/8-6 HSS Bottoming Tap delivers reliable and efficient threading performance for a variety of general machine tapping applications. Designed as part of the Straight Flute “Hand Taps” series, this bottoming tap is engineered for threading close to the bottom of blind holes. Manufactured from high-speed steel (HSS), it features a 118° conventional point for fast and accurate starts. The bright finish is optimized for use in non-ferrous materials such as aluminum, while the jobber length offers compatibility with standard tapping setups. Proudly made in the USA, this tool ensures consistent results in both production and maintenance environments.
High-performance bottoming tap for precision threading near blind hole bottoms
Constructed from durable high-speed steel (HSS)
118° conventional point for accurate starts and smooth cutting
Bright finish ideal for use in non-ferrous materials like aluminum
Jobber length compatible with most tapping operations
Enables clean, accurate threads near the bottom of blind holes
Reduces wear and increases tool longevity
Optimized for tapping aluminum and other soft materials
Ideal for maintenance, repair, and production tasks
Technical Specifications:
Thread Size: 1-3/8-6 UNC
Type: HSS Bottoming Tap
Material: High-Speed Steel (HSS)
Flute Type: Straight Flute
Point Angle: 118° Conventional
Origin: Made in USA
Product identification
- Brand: Drillco
- Model / MPN: 20A224CB
