6 Flute HSS Machine Countersinks Sets, 8 pcs/Set Please Select the Degrees of Angles of 6 Flute HSS Machine Countersink Sets:60 DEG (0206-0010) High-speed steel

High-speed steel

High reliability

Free speed: 54

5" D1-4 5" 2

Cuts holes in steel accurately

6 Flute HSS Machine Countersinks Sets, 8 pcs/Set Please Select the Degrees of Angles of 6 Flute HSS Machine Countersink Sets:60 DEG (0206-0010) High-speed steel6 Flute HSS Machine Countersinks Sets, 8 pcs Set 8 pieces per set one each of: 1 4", 5 16", 3 8", 1 2", 5 8", 3 4", 7 8" & 1" Made of H. S. S. and precision ground Machining cast Iron reduces tool life Applying coolant amid machining improves tool life Ideal for burr and chatter free deburring and countersinking Not suitable for deep processing such as drilling Best results at low cutting speeds In a fitted plastic case. Item # Angle 0206 0010 60 0206