118° Incisive Angle Design: 118° incisive angle design, which can quickly and accurately drill holes, saving time and effort
Application: Used for iron, aluminum, copper, stainless steel, high speed steel, manganese steel, various hardened steel parts
Unhindered Chip Removal: Spiral chip removal design, unhindered chip removal, pointed grooves position, fast cutting, high drilling efficiency
Pointed Blade Cutting Edge: This is drill with pointed blade cutting edge, which can meet different cutting accuracy
High Speed Steel: Drill bit is made of high speed steel material, high hardness, stable performance, pointed and durable