# Dormer B1801.7 5986763 Machine Reamer 1.70mm 3FL HSS-E Cobalt DIN 212 - MROSupply.com

***Dormer B1801.7 5986763 machine reamer for high precision chucks, 1.70mm cutting diameter, 3 flutes, Cobalt High Speed Steel (HSS-E), DIN 212 standard. 2mm connection diameter with h6 tolerance. Suitable for K (cast iron), N (non-ferrous metals), and P (steel and cast steel) material applications.***



## Product details:

- Catalog number: 5986763
- SKU: 6076231
- Price: ***$42.02*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dormer Pramet](https://www.mrosupply.com/brands/dormer-pramet/)
- Category: 
    - [Chucking Reamers](htts://www.mrosupply.com/cutting-tools/holemaking/reamers/chucking-reamers/)
    - [Reamers](htts://www.mrosupply.com/cutting-tools/holemaking/reamers/)
    - [Holemaking](htts://www.mrosupply.com/cutting-tools/holemaking/)
    - [Cutting Tools](htts://www.mrosupply.com/cutting-tools/)
- Unit of measure: each
- Weight: 0.009 lb
- Returns: Yes


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


## Product attributes;

  
- Achievable hole tolerance (TCHA): H7
  

  
- Basic Standard: DIN 212
  

  
- Body length - millimeter (LB): 20
  

  
- Coating: Bright
  

  
- Connection diameter - inch (DCON MS): 0.0787
  

  
- Connection diameter - millimeter (DCON MS): 2
  

  
- Connection diameter tolerance machine side (TCDCONMS): h6
  

  
- Cutting diameter - inch (DC): 0.0669
  

  
- Cutting diameter - millimeter (DC): 1.7
  

  
- EDP number: 418772
  

  
- Flute count (NOF): 3
  

  
- Hand (Cutting direction): Right
  

  
- Length chip flute - millimeter (LCF): 9
  

  
- Material: HSS-E
  

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

  
- MID number: 5986763
  

  
- Ordering code ANSI: B1801.7
  

  
- Overall length - inch (OAL): 1.6929
  

  
- Overall length - millimeter (OAL): 43
  

  
- Shank: Cylindrical shank DIN 6535 HA
  
## 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/60/76/6076234/B180_DIM_1iHYiYl.png)

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