Straight Flute Tap; 1/4″ -28 × 2-1/2″ OAL ; 3 FL ; HSSE ; Nitride ; UNF ; 2BX ; Series U100501
Straight Flute Tap; 1/4″ - 28 ; 2-1/2″ OAL ; 3 FL ; HSSE ; 2BX ; Series U100501

| Thread Diameter Size (TDZ) | 1/4″ | Thread Tolerance Class (TCTR) | 2BX |
| Threads per Inch (TPI) | 28 | Standard | ANSI |
| Thread Standard | UNF | Tool Type | Rekord A-H |
| Overall Length (OAL) | 2-1/2″ | Chamfer | 2P-3P |
| Usable Length (LU) | 29 mm | Flute Type | Straight |
| Connection Diameter Machine Side (DCONMS) | 0.255″ | Cutting Direction (HAND) | Right Hand |
| Flute Count (NOF) | 3 | Coolant Supply Property (CSP) | External |
| Application | Blind Hole | Measurement Type | Inch |
| Applicable Material | | Cast Iron | Hard Materials | | Series/List # | AU100501 |
| Cutting Edge Material | HSSE | Thread Size | 1/4″ - 28 |
Product Features
| Remarks | • Rekord A-H is a straight flute design best suited for short chipping, high tensile strength materials (cast iron & hardened steels) in through & blind hole applications.
• Longer tool life and more consistent thread quality. | Country of Origin | Germany |
Shipping Info
Package Weight
.990
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