MAKITA D-54128 HSS-R Metal Drill Bit Set 1.0-13mm (25 pcs/set)

MAKITA  D-54128  Black HSS-R Metal Drill Bit Set Size 1.0-13mm (25 pcs/set) 
Features  MAKITA D-54128 is a standard drill bit set offering great value and comprehensive size coverage. The drill bits are manufactured from high-speed steel (HSS) via a roll-forged process (HSS-R), formed by hot rolling, which gives the drill bit structure toughness and good break resistance.                                                      Feature
Value and Completeness: Includes 25 drill bits, covering all essential metal drilling sizesBreak Resistance: Roll-forged manufacturing process (HSS-R) makes drill bits tough and resistant to twisting/bendingBlack Finish: Helps prevent rust and slightly reduces friction118 Point Angle: Standard angle for general steel drilling, providing a balance of sharpness and tip strength         
Application
General Metal Drilling: Suitable for mild carbon steel, alloyed and non-alloyed steel, ductile cast ironNon-Ferrous Metals: Drills aluminum, copper, brassWood and Plastic: Can also be used to drill hardwood/softwood and plastics (though brad point bits provide cleaner holes)Maintenance and DIY: Suitable for a wide range of installation and repair tasks