# Dormer Pramet A7773.9 5971057 Jobber Drill 3.9mm Cobalt (HSS-E) Bronze Coated DIN 338 135° Split Point - MROSupply.com

***Dormer Pramet A7773.9 5971057 jobber length drill bit, 3.9mm cutting diameter, 0.1535 inch, with 135° split point and standard spiral flute geometry. Cobalt High Speed Steel (HSS-E) with Bronze coating and steam tempered surface treatment. Cylindrical shank, overall length 75mm, flute length 43mm. Conforms to DIN 338. Suitable for steel, cast iron, and high-temperature alloys.***



## Product details:

- Catalog number: 5971057
- SKU: 6072718
- Price: ***$4.46*** Each
- Quantity: This product has a minimum order quantity of 10.
This is the minimum order quantity available when purchasing this product.
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dormer Pramet](https://www.mrosupply.com/brands/dormer-pramet/)
- Category: 
    - [Drills](htts://www.mrosupply.com/cutting-tools/holemaking/drills/solid-drilling/drills/)
    - [Solid Drilling](htts://www.mrosupply.com/cutting-tools/holemaking/drills/solid-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: 0.011 lb
- Returns: Yes


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


## Product attributes;

  
- ApplicationAngleIcon_DICT_SEL: Drill point 135°
  

  
- Basic Standard: DIN 338
  

  
- Coating: Bronze
  

  
- Connection (shank) description: Cylindrical shank
  

  
- Connection diameter - millimeter (DCON MS): 3.9
  

  
- Cutting diameter - inch (DC): 0.1535
  

  
- Cutting diameter - millimeter (DC): 3.9
  

  
- Cutting diameter tolerance class (TCDC): h8
  

  
- Drill Length: Jobber
  

  
- EDP number: 375068
  

  
- Hand (Cutting direction): Right
  

  
- Length chip flute - inch (LCF): 1.6929
  

  
- Length chip flute - millimeter (LCF): 43
  

  
- Material: HSS-E
  

  
- Material application: K - Cast iron, P - Steel and cast steel, S - High-temperature alloys
  

  
- MID number: 5971057
  

  
- Ordering code ANSI: A7773.9
  

  
- Overall length - inch (OAL): 2.9528
  

  
- Overall length - millimeter (OAL): 75
  

  
- Point Angle (SIG): 135
  

  
- Spiral form: Standard Spiral
  

  
- Surface treatement: Steam Tempered
  

  
- Usable length (ULDR): 4
  
## 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/60/72/6072779/A777_DIM_Y4Ltcex.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