# 125A3R165W125-ISTN16-C End Milling Cutter, Square Shoulder, 1.25 in Cutting Diameter | Pramet 8021689 - MROSupply.com

***Pramet 125A3R165W125-ISTN16-C shoulder face mill with double negative geometry, 3 TN.. 16.... double-sided inserts, 1.25 in cutting diameter, 90° approach angle, Weldon shank DIN 1835B, through coolant. For face milling, shallow shoulder milling, shallow slot milling, and helical milling in pre-machined holes. Article 8021689.***



## Product details:

- Catalog number: 8021689
- SKU: 6063986
- Price: ***$459.62*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Pramet](https://www.mrosupply.com/brands/pramet/)
- Category: 
    - [Shoulder Face Mills](htts://www.mrosupply.com/cutting-tools/indexable-milling-bodies/facing/shoulder-face-mills/)
    - [Facing](htts://www.mrosupply.com/cutting-tools/indexable-milling-bodies/facing/)
    - [Indexable Milling Bodies](htts://www.mrosupply.com/cutting-tools/indexable-milling-bodies/)
    - [Cutting Tools](htts://www.mrosupply.com/cutting-tools/)
- Unit of measure: each
- Weight: 1.178 lb
- Returns: Yes


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


## Product attributes;

  
- Axial rake angle (GAMP): -9.5
  

  
- Clamping Type Code (MTP): Screw clamping through hole
  

  
- Connection diameter - inch (DCON MS): 1.26
  

  
- Connection diameter - millimeter (DCON MS): 31.75
  

  
- Coolant supply property (CSP): 1
  

  
- Cutting diameter - inch (DC): 1.25
  

  
- Cutting diameter - millimeter (DC): 31.75
  

  
- Cutting pitch differential (CPDF): 0
  

  
- Hand (Cutting direction): Right
  

  
- Overall length - inch (OAL): 4.331
  

  
- Overall length - millimeter (OAL): 110
  

  
- Peripheral effective cutting edge count (ZEFP): 3
  

  
- Radial rake angle (GAMF): -16
  

  
- Shank: Weldon shank DIN 1835B
  

  
- Usable Length - inch (LU): 1.654
  
## Product documents / software:

- [Line Drawing](https://documents.mrosupply.com/product_documents/60/63/6063986/ISTN16_B_CSP_DIM_LJzXTS3.png)