# Dormer E2781.1/2 5975092 UNF Machine Tap Straight Flute DIN 374 4FL 1/2" x 12 HSS-E-PM - MROSupply.com

***Dormer E2781.1/2 5975092 UNF machine tap with straight flute, DIN 374 standard, 4 flutes, 1/2" diameter, 12 threads per inch. Made from powder metallurgy cobalt HSS (HSS-E-PM) for high performance in non-ferrous metals and steel/cast steel. 170mm overall length, 32mm shank diameter, 36mm pre-drill hole diameter. Coolant-through capable.***



## Product details:

- Catalog number: 5975092
- SKU: 6081635
- Price: ***$380.68*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dormer Pramet](https://www.mrosupply.com/brands/dormer-pramet/)
- Category: 
    - [Taps](htts://www.mrosupply.com/cutting-tools/thread-forming/taps/)
    - [Thread Forming](htts://www.mrosupply.com/cutting-tools/thread-forming/)
    - [Cutting Tools](htts://www.mrosupply.com/cutting-tools/)
- Unit of measure: each
- Weight: 2.189 lb
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Basic Standard: DIN 374
  

  
- Clamping Length - millimeter (LSC): 27
  

  
- Clamping width - fractional inch (WSC): 24
  

  
- Clamping width - inch: 0.9449
  

  
- Coating: Bright
  

  
- Connection diameter - inch (DCON MS): 1.2598
  

  
- Connection diameter - millimeter (DCON MS): 32
  

  
- Coolant supply property (CSP): 38.1
  

  
- EDP number: 89576
  

  
- Flute count (NOF): 4
  

  
- Flute Geometry (FDC): Straight Flute Geometry
  

  
- Hand (Cutting direction): Right
  

  
- Material: HSS-E-PM
  

  
- Material application: N - Non-ferrous metals, P - Steel and cast steel
  

  
- MID number: 5975092
  

  
- Ordering code ANSI: E2781.1/2
  

  
- Overall length - inch (OAL): 6.6929
  

  
- Overall length - millimeter (OAL): 170
  

  
- Premachined hole diameter - inch (PHD): 1.4173
  

  
- Premachined hole diameter - millimeter (PHD): 36
  

  
- Shank: Cylindrical shank with Square
  

  
- Tap chamfer style (TCS): C 2 - 3
  

  
- Thread diameter - inch (TD): 1.5
  

  
- Thread diameter - millimeter (TD): 38.1
  

  
- Thread diameter size (TDZ): 1.1/2
  

  
- Thread form (THFT): UNF - Unified Fine
  

  
- Threading length - inch (THL): 1.1811
  

  
- Threading length - millimeter (THL): 30
  

  
- Threads per inch (TPI): 12
  

  
- Usable length (ULDR): 1.5
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/60/82/6082114/PTD_UB_DORMER_EN_dmlMB1R.pdf)
- [Line Drawing](https://documents.mrosupply.com/product_documents/60/81/6081634/E278_DIM.png)

## Product's reviews:
- End mill dormer hss - Excelente herramienta de mecanizado , buena calidad para corte de acero inoxidables y al carbono
- Excelente tiempo de entrega - Rapido tiempo de entrega
- Herramientas dormer - EXCELENTE PROVEEDOR ME GUSTA SU ATENCION Y PRESENTAN EXCELENTES PRECIOS