Hss tap set details
Drillco 1-3/8-6 HSS Taps Sets (20A224CS)
Drillco 20A224CS 1-3/8-6 HSS Tap Set – 2000 Series provides a complete solution for threading applications that require high precision and consistency. This set includes taper, plug, and bottoming taps, covering a wide range of tapping needs. Designed with straight flutes and made from general-purpose high-speed steel (HSS), these taps are ideal for hand or machine operations in low to medium strength materials, especially non-ferrous metals such as aluminum.
Manufactured from high-quality general-purpose HSS for durability and reliability
Includes taper, plug, and bottoming taps for complete threading versatility
Straight flute design for efficient chip removal in standard tapping operations
Bright finish reduces friction and enhances performance in non-ferrous materials
118° conventional point ensures quick and accurate penetration
Jobber length suited for both manual and machine tapping setups
Proudly made in the USA
All-in-one set supports different stages of threading from starting to finishing
Ideal for aluminum, brass, and similar low to medium strength materials
Bright finish helps reduce chip buildup and prolongs tool life
Ensures accurate threads and reduced tool wear in non-ferrous metals
Technical Specifications:
Thread Size: 1-3/8-6 UNC
Type: HSS Tap Set (Taper, Plug, Bottoming)
Material: High-Speed Steel (HSS)
Flute Type: Straight Flute
Shank Type: Round
Tip Style: Taper, Plug, Bottoming
Surface Treatment: Bright Finish
Point Angle: 118° Conventional
Product identification
- Brand: Drillco
- Model / MPN: 20A224CS

