Material: High-Speed Steel (HSS 4341) for durability.
Set Size: Includes 6 pieces with sizes ranging from 2mm to 8mm (specifically 2, 3, 4, 5, 6, 8mm).
Design: Features a 135-degree split point for faster penetration and reduced walking on the workpiece.
Usage: Designed specifically for drilling in metal, including thin stainless steel.