# Dormer S52720.0 6706837 20mm 8-Flute Solid Carbide Square End Mill 50° Helix - MROSupply.com

***Dormer S52720.0 6706837 20mm 8-flute solid carbide square end mill with 50° helix angle and -26° radial rake, designed for finishing hardened materials. 20mm shank diameter, 75mm maximum depth of cut. DORMER standard.***



## Product details:

- Catalog number: 6706837
- SKU: 6078563
- Price: ***$1,010.01*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dormer Pramet](https://www.mrosupply.com/brands/dormer-pramet/)
- Category: 
    - [Square Endmills](htts://www.mrosupply.com/cutting-tools/solid-milling/square-endmills/)
    - [Solid Milling](htts://www.mrosupply.com/cutting-tools/solid-milling/)
    - [Cutting Tools](htts://www.mrosupply.com/cutting-tools/)
- Unit of measure: each
- Weight: 1.316 lb
- Returns: Yes


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


## Product attributes;

  
- Basic Standard: DORMER
  

  
- Coating: TiSiN
  

  
- Coating property (CTP): 1
  

  
- Connection diameter - inch (DCON MS): 0.7874
  

  
- Connection diameter - millimeter (DCON MS): 20
  

  
- Cut length: Extra long
  

  
- Cutting diameter - inch (DC): 0.7874
  

  
- Cutting diameter - millimeter (DC): 20
  

  
- Cutting diameter tolerance class (TCDC): h9
  

  
- Depth of cut maximum - inch (APMX): 2.9528
  

  
- Depth of cut maximum - millimeter (APMX): 75
  

  
- EDP number: 46706837
  

  
- Flute count (NOF): 8
  

  
- Flute helix angle (FHA): 50
  

  
- Material: HM
  

  
- Material application: H - Hardened materials
  

  
- MID number: 6706837
  

  
- Mill Profile: N - General Purpose Cutter Type for Low to High Resistance Materials
  

  
- Neck diameter - inch (DN): 0.748
  

  
- Neck diameter - millimeter (DN): 19
  

  
- Ordering code ANSI: S52720.0
  

  
- Overall length - inch (OAL): 5.9055
  

  
- Overall length - millimeter (OAL): 150
  

  
- Peripheral effective cutting edge count (ZEFP): 8
  

  
- Radial rake angle (GAMF): -26
  

  
- Shank: Cylindrical shank DIN 6535 HA
  

  
- Usable Length - millimeter (LU): 110
  
## 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/60/78/6078564/S527_DIM.png)

## Product's reviews:
- Herramientas dormer - EXCELENTE PROVEEDOR ME GUSTA SU ATENCION Y PRESENTAN EXCELENTES PRECIOS
- 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