MAKITA D-67549 HSS-G Metal Drill Bit Set 1.0-10mm (19 pcs)

MAKITA D-67549 metal drill bit set, silver HSS-G, size 1.0-10mm (19 pcs)  
Features The MAKITA D-67549 is a high-quality standard drill bit set for metal drilling. These drill bits are made from high-speed steel (HSS) through a fully ground (HSS-G) manufacturing process,  providing significantly higher sharpness and precision than HSS-R (Roll Forged) drill bits. This set comprehensively covers frequently used sizes (1 mm to 10 mm), which are the most common standard sizes for light to medium metalwork. The drill bits feature a bright finish and a standard 118° point angle (or potentially 135° Split Point in newer versions), ideal for drilling mild steel and non-ferrous metals. Precise grinding ensures efficient chip removal and reduces drilling pressure.                              Feature
- High sharpness and precision: Ground process provides razor-sharp cutting edges and precise geometry, suitable for detailed work
- Excellent chip evacuation: Ground flute design efficiently clears metal chips from the hole
- Complete essential sizes: Includes 19 drill bits covering most metal drilling needs
- Reduced feed force: Sharp cutting edges require less drilling pressure from the user
Application
- General metal drilling: Suitable for mild carbon steel, alloyed and non-alloyed steel, ductile cast iron, and non-ferrous metals (such as aluminum, copper)
- Precision work: Equipment installation, assembling small parts requiring high accuracy
- Drill press compatible: For maximum hole drilling accuracy
- Light to medium metalwork: Not suitable for stainless steel (HSS-Cobalt recommended)