Drillco 5/16-18 Nitro Max Thread Former (227N120C)
Drillco 227N120C 5/16-18 Nitro Max Thread Former is designed to form threads without cutting, eliminating chip production and enabling faster, cleaner threading. Manufactured to DIN length standards, it provides longer reach and deeper threading in a single pass. Featuring a TiCN coating and black oxide finish, this thread former offers enhanced durability and reduced friction. Made from premium-grade high-speed steel (HSS), it supports taper, plug, and bottoming geometries for versatile application in both CNC and manual operations.
Chip-free thread forming for increased speeds and feeds
DIN length for extended reach and deeper threading capability
TiCN coating improves edge retention and reduces friction
Constructed from premium-grade high-speed steel (HSS) for durability
Black oxide finish extends tool life compared to bright finishes
Available in taper, plug, and bottoming geometries
Standard square shank compatible with tap wrenches and CNC machines
Enables faster, cleaner thread forming without chip buildup
Delivers long-lasting performance and consistent thread quality
Suitable for both CNC and manual thread forming applications
Technical Specifications:
Thread Size: 5/16-18
Type: Nitro Max Thread Former
Material: Premium-Grade High-Speed Steel (HSS)
Finish: Black Oxide with TiCN Coating
Application: CNC and Manual Thread Forming
Country of Origin: USA
Product identification
- Brand: Drillco
- Model / MPN: 227N120C
