Drill Bit For Countersink - PK 10

The Countersink Cutting Tools Are Made Of Standard High Speed Steel.

With High-Frequency Quenching For Heat Treatment, These Countersink Bits Have High Hardness And Toughness.

Sizes: 2.0mm - 3/32", 2.5mm - 7/64" and 3.25mm - 1/8" 

Pack Qty: 10.