7mm M35 Cobalt Steel Twist Drill Bit Set for Hard Metal, 5 Pack - style: ⌀7mm(5pcs)

About this item

• PREMIUM FIVE PERCENT BLEND: Constructed from industrial grade material enriched with cobalt to deliver extreme hardness, exceptional heat endurance, and prolonged lifespan on tough materials.
• EFFICIENT TWIN FLUTE GEOMETRY: Engineered with a specialized spiral structure that rapidly removes debris, significantly minimizing friction and preventing thermal buildup during high speed rotation.
• ACCURATE SELF CENTERING TIP: Features a precision head that instantly penetrates without wandering, ensuring exact holes and demanding less physical force from the operator.
• CORROSION RESISTANT COATING: Treated with a protective bronze finish to withstand harsh environments, while the fully ground cutting edges maintain uncompromised sharpness through repeated heavy use.
• SECURE STORAGE CASE: Arrives in a transparent PP plastic container that perfectly houses all pieces, protecting against damage and offering quick identification in your toolbox.

Overview

• Material: Cobalt
• Cutting Diameter: 7 millimeters
• Finish Type: Bronze
• Shank Type: Straight
• Cutting Angle String: 135 degrees