At Uratech USA Inc, we specialize in designing and manufacturing durable red nylon inserts ( CNC Plastic Inserts )for a wide range of CNC holders, including but not limited to: CAT 30, CAT 40, CAT 50 BT 30, BT 40, BT 50 HSK 40A, HSK 40C, HSK 40E, HSK 63A, HSK 63C, HSK 63E, HSK 100A, HSK 100C CAPTO C6 Our inserts are made to fit precisely and protect your CNC...