产品描述：
Mitsubishi Grooving & Parting Inserts
Grade Description: VP20RT A combination with a tough Miracle coated grade VP20RT makes it suitable for applications where inserts are vulnerable to fracturing.
GY Series Grooving & Parting Inserts
GY Inserts To Suit External Face and Internal Grooving Holders.
A full range of insert widths from 2mm to 6.35mm are available on request.