Tap set details
Drillco 27MM-3.00 4FL Tap Set (28A270AS)
Drillco 28A270AS 27MM-3.00 4FL Tap Set features straight flute hand taps, the most popular and versatile style for general machine tapping operations. This tap set is designed for both production and hand tapping across a wide range of materials. The 4-flute geometry is ideal for threading through or blind holes, providing efficient chip removal and smooth thread cutting. Made from premium grade High-Speed Steel (HSS), these taps offer extended life and reliable performance. The bright finish enhances lubricity and reduces wear during use. Left-handed teeth create counterclockwise threads for specialized applications. With square shanks, the taps are compatible with standard-sized tap wrenches. Proudly manufactured in the USA, this set ensures high quality and durability.
Straight flute design for versatile machine and hand tapping
4-flute geometry suitable for through or blind holes
Constructed from premium grade High-Speed Steel for durability
Bright finish for improved lubricity and wear resistance
Left-handed teeth for counterclockwise thread creation
Square shanks compatible with standard tap wrenches
Wide applicability across various materials and tapping needs
Efficient chip evacuation and smooth thread formation
Long-lasting tools with premium materials and coatings
Easy installation and handling with standard square shank
Specialized left-hand threading for reverse rotation fastening
Technical Specifications:
Thread Size: 27MM-3.00
Type: Tap Set (Taper, Plug, Bottoming geometries)
Material: Premium Grade High-Speed Steel (HSS)
Finish: Bright Finish
Thread Direction: Left-Hand
Shank: Square Shank
Application: General machine tapping, through or blind holes
Country of Origin: USA
Product identification
- Brand: Drillco
- Model / MPN: 28A270AS
