Spiral Flute Tap; #12 -28 × 3.15″ OAL ; HSSE ; GLT-1 ; UNF ; 3B
Spiral Flute Tap; #12 - 28 ; 3.15″ OAL ; HSSE ; TiAlN ; 3B

| Thread Diameter Size (TDZ) | #12 | Tool Type | Spiral Flute Tap |
| Threads per Inch (TPI) | 28 | Chamfer | 2P-3P |
| Thread Standard | UNF | Coating | TiAlN |
| Overall Length (OAL) | 3.15″ | Style | Semi-Bottoming |
| Connection Diameter Machine Side (DCONMS) | 0.22″ | Cutting Direction (HAND) | Left Hand |
| Applicable Material | | Steel | Stainless Steel | Super-Alloys / Titanium | Aluminum / Non-Ferrous Materials | | Measurement Type | Wire Gauge |
| Cutting Edge Material | HSSCo | Series/List # | BU50C460 |
| Thread Tolerance Class (TCTR) | 3B | Application | Blind Hole |
| Standard | DIN | ANSI |
Product Features
| Remarks | • The Enorm Z design is typically for blind hole threads in long chipping materials.
• Longer tool life and more consistent thread quality. | Country of Origin | Germany |
Shipping Info
Package Weight
0.006
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