# Dormer H85821.0 5988817 Replaceable Drill Head Body 21mm Diameter 8xD Long Coolant Through HSS - MROSupply.com

***Dormer H85821.0 5988817 replaceable drill head body, 21.00mm diameter, 8xD long length, 266.5mm overall length, 184.5mm usable length, HSS construction with bright silver finish, right hand cutting, coolant through capability, h6 shank tolerance. Designed for use with replaceable drill heads in long-reach drilling applications.***



## Product details:

- Catalog number: 5988817
- SKU: 6084506
- Price: ***$963.59*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dormer Pramet](https://www.mrosupply.com/brands/dormer-pramet/)
- Category: 
    - [Replaceable Drill Head Bodies](htts://www.mrosupply.com/cutting-tools/holemaking/drills/indexable-drilling/replaceable-drill-head-bodies/)
    - [Indexable Drilling](htts://www.mrosupply.com/cutting-tools/holemaking/drills/indexable-drilling/)
    - [Drills](htts://www.mrosupply.com/cutting-tools/holemaking/drills/)
    - [Holemaking](htts://www.mrosupply.com/cutting-tools/holemaking/)
    - [Cutting Tools](htts://www.mrosupply.com/cutting-tools/)
- Unit of measure: each
- Weight: 1.345 lb
- Returns: Yes


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


## Product attributes;

  
- Basic Standard: DORMER
  

  
- Coating: Nickel Plated
  

  
- Connection diameter - inch (DCON MS): 0.9843
  

  
- Connection diameter tolerance machine side (TCDCONMS): h6
  

  
- Coolant supply property (CSP): 1
  

  
- Drill Diameter - mm: 25
  

  
- Drill Length: Long
  

  
- EDP number: 18736
  

  
- Hand (Cutting direction): Right
  

  
- Length to Depth Ratio: 8
  

  
- Material: HSS
  

  
- MID number: 5988817
  

  
- Ordering code ANSI: H85821.0
  

  
- Overall length - inch (OAL): 10.4921
  

  
- Overall length - mm: 266.5
  

  
- Shank: Cylindrical shank DIN 6535 HE / HB
  

  
- Shank length - inch (LS): 2.2047
  

  
- Shank length - millimeter (LS): 56
  

  
- Surface color: Bright Silver
  

  
- Usable length (ULDR): 8
  

  
- Usable Length - inch (LU): 7.2638
  

  
- Usable Length - mm: 184.5
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/60/82/6082114/PTD_UB_DORMER_EN_dmlMB1R.pdf)
- [Flyer](https://documents.mrosupply.com/product_documents/60/84/6084411/dormer_hydra_brochure_en_Urb8Y02.pdf)
- [Line Drawing](https://documents.mrosupply.com/product_documents/60/84/6084499/H858_DIM_vRKrtKV.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