Reduce Scrapping and Smelting, Promote Component Reuse > Unpowered, Hand Tools
> Repair Tools and Wrenches
> 5PC ng-4189RK KC850 kennametal .189 grooving insert
5PC ng-4189RK KC850 kennametal .189 grooving insert
5pcs Kennametal Grooving Inserts NG-4189RK Gr. KC850 with built in chip control
* Insert Style: Top Notch Grooving Insert-Right Hand
* Chipbreaker Style: K style with a 10 degree positive top rake
* Number Cutting tips: 2 per insert
* Corner Radius on cutting tips .020/.025
* Maximum External Groove Depth: .250
* Maximum Internal Groove Depth: .245 at the minimum bore of 5.000"
* Maximum Depth of Cut: .080" in most metals
* Factory Selling Price" $37.00ea
The tool holders for the size #4 insert are series: NSR, NSL, NER, NEL and are available in square shank sizes of 1", 1-1/4" and 1-1/2". Boring bars have a series number of "A-NER4" or "A-NEL4 and come in shank sizes of 1-3/4" to 2.00". An example for the part number of a tool holder is NSR-244D. An example number for a boring bar is A28-NER4
We do have in our inventory tool holders and boring bars for this size insert.
We are a tool grinding supply sales and service company. We have a large inventory of surplus cutting tools and two tool and cutter grinding departments that are equipped with 33 machines. 75% of our team has a minimum of 28 years experience each in the metal cutting field. Our best product is our people.
We appreciate you stopping by and hope that you will come back and visit us again.
