Spiral flute tap details
Drillco 3/8-16 Nitro Max Spiral Flute Tap (226N124C)
Drillco 226N124C 3/8-16 Nitro Max Spiral Flute Tap is built to DIN and ANSI standards, featuring DIN length for extended reach and the ability to cut deeper threads in a single pass. The Titanium Carbonitride (TiCN) coating helps maintain sharp cutting edges and reduces friction for improved performance and longer tool life. This tap is made from premium-grade high-speed steel (HSS) and finished with black oxide, which offers enhanced durability compared to bright finishes. Ideal for CNC applications, it includes a standard square shank compatible with manual tap wrenches and powered tapping machines.
Manufactured to DIN/ANSI specifications with DIN length for longer reach and deep threading.
TiCN coating preserves edge sharpness and lowers friction during use.
Available in taper, plug, and bottoming geometries for versatile threading needs.
Constructed from premium-grade HSS for strength and durability.
Black oxide finish extends tool life beyond bright finish alternatives.
Standard square shank suitable for tap wrenches and powered tools.
Made in the USA.
Enables precise and efficient threading in CNC machining operations.
Improves durability and reduces wear for longer tool usage.
Versatile geometries accommodate various tapping applications.
Technical Specifications:
Thread Size: 3/8-16
Type: Nitro Max Spiral Flute Tap
Material: Premium-grade High-Speed Steel (HSS)
Coating: Titanium Carbonitride (TiCN)
Finish: Black Oxide
Geometry: Taper, Plug, and Bottoming
Shank: Standard Square Shank
Application: CNC and machine tapping
Product identification
- Brand: Drillco
- Model / MPN: 226N124C






