MAKITA D-54075 HSS-R Metal Drill Bit Set 1.5-6.5mm with Metal Case (13 pcs/set)

MAKITA  D-54075  HSS-R Metal Drill Bit Set Black (Metal Case Box) (13 pcs/set) Size 1.5-6.5mm 
Specifications
MAKITA D-54075 is a drill bit set emphasizing toughness and break resistance. The drill bits are manufactured from high-speed steel (HSS) via a roll-forged process (HSS-R), which enhances material toughness, providing excellent resistance to torque and stress in general metal drilling tasks. This drill bit set features a black oxide finish, providing good rust protection and slightly reducing friction. This set covers the most commonly used small to medium sizes (1.5 mm to 6.5 mm), suitable for general installation and repair work. The drill bits feature a standard 118  point angle and are packed in a metal case that provides outstanding protection and convenient portability.                                                                                                                                                              Feature
Break Resistance: Roll-forged manufacturing process (HSS-R) yields high toughness, ideal for drilling tasks that may encounter high torquePremium Packaging: Metal case protects drill bits from harsh environments and withstands heavy-duty useCore Operating Sizes: Covers the most frequently used pilot hole and fixing hole sizes118 Point Angle: Suitable for general steel drilling
Application
General Metal Drilling: Suitable for mild carbon steel, sheet metal, and non-ferrous metals (such as aluminum, copper)Maintenance and Installation: Ideal for professional technicians requiring portable convenience with a durable drill bit setDrilling with Lateral Forces: Toughness of HSS-R reduces bit breakage risks better than ground HSS bits