MAKITA D-15849 HSS-TiN Metal Drill Bit 12x150mm MZ

Metal Drill Bit  MAKITA  D-15849  HSS TiN Size 12x150mm MZ

Specifications

- Makita D-15849 is a large metal drill bit with a 12 mm diameter, made from High Speed Steel (High Speed Steel

- HSS) that is fully ground for sharpness and precision in metal cutting. A standout feature is the Titanium Nitride coating (Titanium Nitride

- TiN), a golden surface coating that provides strength and significantly reduces friction. This makes the drill bit resistant to temperature and wear generated from high-heat metal drilling, resulting in a longer service life than standard HSS drill bits. The 12 mm drill bit shank is typically a 12 mm straight shank for secure gripping in 1/2-inch (13 mm) electric drill chucks or drill presses.                                         Feature

Excellent durability: The TiN coating helps reduce friction and increases resistance to high temperatures when drilling thick or hard metals.

Precise cutting edge: The 135° split point tip enables self-centering from the start of drilling, reducing slipping.

Efficient chip evacuation: The fully ground drill bit helps evacuate metal chips from the drill hole efficiently.

Suitable for heavy-duty work: The 12 mm size is ideal for drilling tasks requiring high drill bit strength.

 Application

The Makita D-15849 drill bit is suitable for drilling large holes in metal materials requiring high power and precision.

Compatible tools: Electric drills or drill presses with a 1/2-inch (13 mm) chuck.

Suitable Materials:

Steel

Cast iron

Aluminum

General metal

Suitable for: Steel structure installation, industrial work, and maintenance tasks requiring 12 mm mounting holes.