Drillco 1-1/4-7 HSS Left Hand Taper Tap (23A216CT)

Description

Drillco 23A216CT 1-1/4-7 HSS Left Hand Taper Tap is designed to create left-hand (counterclockwise) tapered threads, ideal for starting threads in through holes or blind holes where gradual thread engagement is necessary. This tap is perfect for applications requiring secure left-hand threading to prevent loosening caused by reverse rotation or stress. Made from premium-grade high-speed steel (HSS) and finished with black oxide, it delivers durability and long service life in both manual and machine tapping operations.

Features:

• 1-1/4-7 left-hand taper tap for controlled thread starting and alignment
• Constructed from premium-grade high-speed steel (HSS) for strength and durability
• Taper chamfer allows for easy thread starting and gradual thread formation
• Standard square shank compatible with common tap wrenches and machines
• Black oxide finish for enhanced wear resistance and extended tool life
• Made in the USA under strict quality standards

Benefits:

• Provides precise thread starting for accurate, consistent threads
• Creates left-hand threads to resist loosening in counter-rotational environments
• Durable design ensures extended tool life and reliable performance
• Suitable for use in manual tapping and CNC applications

Technical Specifications:

• Model: 23A216CT
• Thread Size: 1-1/4-7
• Thread Direction: Left-hand
• Tap Type: Taper
• Material: Premium-grade high-speed steel (HSS)
• Finish: Black oxide
• Shank: Standard square
• Application: Left-hand taper threading for controlled thread starting