MAKITA D-17778 HSS-TiN Metal Drill Bit 6.5x120mm MZ

MAKITA D-17778 HSS TiN Metal Drill Bit Size 6.5x120mm MZ

Specifications

- The Makita D-17778 is a metal drill bit with a 6.5 mm diameter, a medium size commonly used for drilling mounting holes or general installation work. The drill bit is made from High Speed Steel

- HSS) that is sharp and strong. This drill bit is reinforced with a Titanium Nitride coating (Titanium Nitride

- TiN), a gold-colored coating that delivers excellent resistance to wear and high temperatures. The TiN coating extends service life and reduces friction, enabling faster and more efficient drilling.                                                            Features

High Durability: TiN coating reduces friction and increases heat resistance, keeping the bit sharp longer and extending service life.

Quick-Change Hex Shank: Enables quick and easy bit changes, ideal for jobs requiring switching between drilling and screwdriving tasks.

135° Split Point tip: The split point grinding enables accurate self-centering right from the start of drilling, reducing slipping/skating

Firm grip: The hex shank ensures a secure hold in the impact driver chuck, preventing slipping and spinning freely

 Application

Makita D-17778 drill bit is suitable for medium to large metal drilling applications that require speed and precision.

Compatible tools: Impact Driver, cordless/electric drill with a 1/4-inch quick-release chuck

Suitable Materials:

Steel

Cast iron

Aluminum

General metal

Suitable for: small steel structure installation, maintenance work requiring 6.5 mm mounting holes, metal parts assembly