Hss taper tap details
Drillco 5/8-18 HSS Left Hand Taper Tap (23A140FT)
Drillco 23A140FT 5/8-18 HSS Left Hand Taper Tap is expertly crafted to cut precise counterclockwise (left-hand) threads, ideal for applications where right-hand threads may loosen under vibration or reverse torque. The taper chamfer design provides a smooth and controlled thread start, reducing tapping torque and minimizing the risk of thread damage. Made from premium-grade high-speed steel (HSS) and finished with a durable black oxide coating, this tap offers excellent wear resistance and a longer service life for both manual and CNC tapping operations.
5/8-18 left-hand taper tap designed for starting internal threads smoothly
Manufactured from premium-grade high-speed steel (HSS) for strength and durability
Taper chamfer reduces cutting pressure and eases thread starting
Standard square shank for compatibility with tap wrenches and machine holders
Black oxide finish enhances wear resistance and reduces friction
Made in the USA under strict quality standards
Prevents loosening of fasteners in vibration or reverse rotation environments
Facilitates smooth thread engagement and reduces risk of tap breakage
Offers longer tool life due to premium materials and protective coating
Suitable for both hand and machine tapping applications
Technical Specifications:
Thread Size: 5/8-18
Thread Direction: Left-hand
Material: Premium-grade high-speed steel (HSS)
Finish: Black oxide
Shank: Standard square
Application: Thread starting in left-hand tapping applications with controlled engagement
Product identification
- Brand: Drillco
- Model / MPN: 23A140FT
