Product Description
Manufacturer part number: 6048-0643
- CNMG-643-DR Negative Rake Coated Carbide Insert
- ISO insert number is CNMG190612DR.
- I.C. is 3/4".
- L is 3/4".
- S is 1/4".
- d is 5/16".
- r is .0472".
- Perfect for light roughing of steel and stainless steel material.
- Single-side chipbreaker with M-class tolerance has high security on cutting edge for higher removal rates and low cutting force at large cutting depth and high feed rates.
- Grade XAB748 is made of thick TiCN and Al2O3 coating which has a high anti-plastic yield and cutting edge strength and is a preferred universal grade from steel finishing to roughing.
- It holds steady in tough cutting conditions and can be used for dry-cutting.
- The cutting speed can increase more than 25% under the same cutting conditions and they will last 30% longer at the same cutting speed.
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