Makita 5.5mm Cobalt HSS Drill Bit

Summary

The Makita 5.5mm Cobalt Drill Bit is a high-performance, heavy-duty twist drill bit designed for drilling through hard metals, stainless steel, cast iron, and other tough materials. Manufactured with a cobalt-alloyed High Speed Steel construction, it offers superior heat and wear resistance, making it the choice of trade professionals requiring consistent, reliable performance in demanding applications.

Features

• Cobalt High Speed Steel (M35) construction provides excellent resistance to heat build-up during high-speed drilling operations.
• Superior hardness compared to standard High Speed Steel bits, allowing effective drilling into stainless steel, hard alloys, and cast iron.
• 135deg split-point tip ensures accurate, self-centring starts with minimal walking on hard surfaces.
• Reduced-friction flute geometry promotes efficient swarf evacuation, extending bit life and improving cutting performance.
• Suitable for use in both handheld drills and pillar/bench drill presses.
• Manufactured to DIN 338 standard, ensuring dimensional accuracy and compatibility with standard drill chucks.
• Bright finish cobalt construction resists corrosion and maintains sharpness through extended use.

Specifications

• Brand: Makita
• Diameter: 5.5mm
• Material: Cobalt High Speed Steel (M35)
• Point Angle: 135deg
• Standard: DIN 338
• Shank Type: Cylindrical (round)
• Application: Hard metals, stainless steel, cast iron, hard alloys

What's Included

• 1 x Makita 5.5mm Cobalt Drill Bit