# 1" (25.4 mm) Solid Carbide Rotary Burr, Cylinder Shape without Endcut, Double Cut — Precision Twist Drill SA-90DC (7466221) - MROSupply.com

***Precision Twist Drill SA-90DC, part number 7466221, 1" (25.4 mm) solid carbide rotary burr with cylinder shape without endcut and double cut geometry. 1/4" cylindrical shank, 1" usable length, 2-3/4" overall length. Bright finish. For deburring and plain surface work on steel, stainless steel, cast iron, non-ferrous metals, high-temperature alloys, and hardened materials.***



## Product details:

- Catalog number: 7466221
- SKU: 6089475
- Price: ***$101.00*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Precision Twist Drill](https://www.mrosupply.com/brands/precision-twist-drill/)
- Category: 
    - [Burring Tools](htts://www.mrosupply.com/cutting-tools/solid-milling/burring-tools/)
    - [Solid Milling](htts://www.mrosupply.com/cutting-tools/solid-milling/)
    - [Cutting Tools](htts://www.mrosupply.com/cutting-tools/)
- Unit of measure: each
- Weight: 0.465 lb
- Returns: Yes


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


## Product attributes;

  
- Burr Shape: A - Cylinder Shape without endcut
  

  
- Burr Type Code (BTC): Double Cut Geometry
  

  
- Coating: Bright
  

  
- Connection diameter - fractional inch (DCON MS): 1/4
  

  
- Connection diameter - inch (DCON MS): 0.25
  

  
- Connection diameter - millimeter (DCON MS): 6.35
  

  
- Cutting diameter - fractional inch (DC): 1
  

  
- Cutting diameter - inch (DC): 1
  

  
- Cutting diameter - millimeter (DC): 25.4
  

  
- Depth of cut maximum - fractional inch (APMX): 1
  

  
- Material: HM
  

  
- Overall length - fractional inch (OAL): 2.3/4
  

  
- Overall length - inch (OAL): 2.75
  

  
- Overall length - millimeter (OAL): 69.85
  

  
- Shank: Cylindrical shank
  

  
- Usable Length - fractional inch (LU): 1
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/60/84/6084639/dormerpramet_mro_en_cTIvnya.pdf)
- [Flyer](https://documents.mrosupply.com/product_documents/60/89/6089439/ptd_rotaryburrs_en_eHMufni.pdf)
- [Line Drawing](https://documents.mrosupply.com/product_documents/60/89/6089459/SA-DC_DIM_X8f0mJJ.png)

## Product's reviews:
- Drill bits - Work well very sharp