Drillco 1-3/8-6 HSS Left Hand Bottom Tap (23A224CB)
Drillco 23A224CB 1-3/8-6 HSS Left Hand Bottom Tap – 2300 Series is specifically designed to cut precise left-hand (counterclockwise) threads with a bottoming tap geometry for threading close to the bottom of a blind hole. Perfect for applications where screws may loosen due to reverse torque or stress. Crafted from premium grade High-Speed Steel (HSS) and finished with a black oxide coating to provide enhanced durability and corrosion resistance. Features a standard square shank compatible with common tap wrenches and machines. Proudly made in the USA, ensuring reliable quality and performance.
Left-hand threading for counterclockwise thread creation
Bottoming tap geometry allows threading close to the bottom of blind holes
Made from premium grade High-Speed Steel (HSS) for superior strength and wear resistance
Black oxide finish extends tool life and provides corrosion resistance
Standard square shank for easy use with tap wrenches and machines
Enables precise left-hand threading in challenging applications
Ideal for threading near the bottom of blind holes
Durable and long-lasting with enhanced corrosion resistance
Reduces risk of tap breakage and improves thread quality
Technical Specifications:
Thread Size: 1-3/8-6
Thread Direction: Left-Hand
Tap Type: Bottoming Tap
Material: Premium High-Speed Steel (HSS)
Finish: Black Oxide
Shank Type: Square
Country of Origin: USA
Product identification
- Brand: Drillco
- Model / MPN: 23A224CB
