1/4-20 2B/3B MULTI-FORM
Forming Tap; 1/4″ - 20 ; 3.15″ OAL × 1.181″ LU × 0.255″ Shank Dia. ; HSSE ; TiN ; 2B | 3B ; Series BU591410

| Tool Type | Forming Tap | Coating | TiN |
| Thread Diameter Size (TDZ) | 1/4″ | Coolant Supply Property (CSP) | External |
| Overall Length (OAL) | 3.15″ | Threads per Inch (TPI) | 20 |
| Thread Cutting Part Length (THL) | 0.67″ | Chamfer | 1.5P-2P |
| Usable Length (LU) | 1.181″ | Special Feature | DIN Length - ANSI Shank |
| Connection Diameter Machine Side (DCONMS) | 0.255″ | Measurement Type | Inch |
| Flute Count (NOF) | 4 | Flute Type | Multitap Form |
| Thread Tolerance Class (TCTR) | 2B | 3B | Cutting Edge Material | HSSE |
| Tap Standard | DIN | ANSI | Cutting Direction (HAND) | Right Hand |
| Thread Standard | UNC | Series/List # | BU591410 |
| Application | Blind Hole | Thread Size | 1/4″ - 20 |
| Applicable Material | | Universal Materials | |
Product Features
| Remarks | • MultiTAP will form a wide range of material including carbon steel, steel alloys, stainless steel, aluminum and copper.
• Longer tool life and more consistent thread quality.
• All purpose design is well suited to the job shop, short run tapping environment.
• Premium HSSE cobalt base material. | Country of Origin | Germany |
Shipping Info
Package Length
3.40000
Package Width
.24000
Package Height
.24000
Package Weight
0.04
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