Taper tap details
Drillco 20MM-2.50 4FL Taper Tap (28A200AT)
Drillco 28A200AT 20MM-2.50 4FL Taper Tap is a high-quality straight flute hand tap designed for creating precise and durable threads in a wide variety of materials. This tap is ideal for both manual and machine tapping applications and is particularly suited for starting threads in through or blind holes due to its taper geometry. Crafted from premium grade high-speed steel with a bright finish, it offers excellent durability and smooth cutting performance. The left-handed teeth, rotated counterclockwise, produce left-handed threads to meet specialized assembly requirements. Equipped with a standard square shank, it ensures easy compatibility with tap wrenches and powered machines, making it a dependable tool for professional industrial and production use.
Made from premium grade high-speed steel (HSS) for extended tool life
Geometry ideal for both through holes and blind holes
Available in taper, plug, and bottoming geometries for versatile applications
Bright finish enhances lubricity for smoother tapping
Left-handed teeth rotated counterclockwise to produce left-handed threads
Standard square shank compatible with standard sized tap wrenches
Facilitates easy thread starting with taper geometry
Extended tool life thanks to premium materials and bright finish
Suitable for both manual and production tapping operations
Produces left-handed threads for specialized applications
Technical Specifications:
Type: 4-Flute Taper Tap
Size: 20MM x 2.50
Geometry: Taper, Plug, and Bottoming
Material: Premium Grade High-Speed Steel (HSS)
Thread Direction: Left-handed
Shank: Standard Square
Application: General machine tapping for through and blind holes
Country of Origin: USA
Product identification
- Brand: Drillco
- Model / MPN: 28A200AT
