MAKITA D-65779 HSS-TiN Metal Drill Bit 17×184 mm

Metal Drill Bit  MAKITA  D-65779 HSS-TIN Size 17×184 mm

Specifications

- The Makita D-65779 is a high-quality drill bit designed for heavy metal drilling requiring large holes up to 17 mm. This drill bit is made of High Speed Steel (High Speed Steel

- HSS) that has been ground to provide an excellent finish and facilitate smooth chip evacuation.                                                                                                                                           Feature (Key Features)

High Durability with TiN: Titanium Nitride (TiN) coating extends service life up to 2.5 times longer than uncoated HSS drill bits, offering high heat and wear resistance.

Reduced Shank for Compatibility: The 1/2 inch (13 mm) shank allows this 17 mm drill bit to be used with drills having standard drill chucks.

Strong Clamping: The straight shank with three flats increases friction and prevents the bit from slipping in the chuck under high torque.

118° Split Point Tip: Ensures precise centering (Self-Centering), reduces drill bit walking, and enables faster drilling.

 Application

The Makita D-65779 drill bit is ideal for large hole and heavy-duty drilling in metal materials that require bit strength and durability.

Compatible tools: Hand Drill or Drill Press with a 1/2 inch (13 mm) chuck.

Suitable Materials:

Steel

Cast iron

Aluminum

Brass

Various alloys

Suitable for: Structural work, factory maintenance, and general metalworking requiring 17 mm holes.