Description
Drillco 28A220AS 22MM-2.50 4FL Tap Set is a straight flute “Hand Tap” set, widely used for general machine tapping operations. This versatile set is suitable for both production and hand tapping in a broad range of materials. Designed for threading through or blind holes, it features premium grade high-speed steel (HSS) construction with a bright finish to enhance lubricity. The left-handed teeth rotate counterclockwise to create left-handed threads. Equipped with square shanks compatible with standard tap wrenches. Made in the USA.
Features:
- 22MM-2.50 4-flute tap set
- Straight flute design for versatile application
- Ideal for threading through or blind holes
- Available in taper, plug, and bottoming geometries
- Bright finish for improved lubricity
- Left-handed teeth for counterclockwise threading
- Square shank for use with standard tap wrenches
- Made in USA
Benefits:
- Versatile for various tapping operations
- Creates left-handed threads for specialized applications
- Enhanced tool life with premium materials and finish
- Secure grip and ease of use with square shanks
Technical Specifications:
- Model: 28A220AS
- Thread Size: 22MM-2.50
- Type: 4-Flute Tap Set
- Geometry: Taper, Plug, and Bottoming
- Material: Premium Grade High-Speed Steel (HSS)
- Finish: Bright finish for lubricity
- Thread Direction: Left hand (counterclockwise)
- Shank: Square shank
- Application: Production and hand tapping of through or blind holes
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