HSS drill for metal 11.0 mm, METAL HEAD, ALPEN [0066601100100]

All about the product

HSS Drill Bit for Metal 11.0mm, METAL HEAD, ALPEN [0066601100100]

• special drill tip geometry (available from size 4mm) allows drilling without spotting and ensures precise starting work even on rounded surfaces,
• geometry of the main cutting edges and a small cutting angle increase drilling speed and material removal efficiency,
• the first cutting edge creates a conical indentation, ensuring accurate centering of the hole and full control from the start of drilling,
• the second cutting edge evenly distributes loads during operation, allowing maximum cutting efficiency,
• special blade geometry prevents sudden penetration of the material, ensuring smooth finishing of holes,
• ground flute with an additional tip improves chip removal, increasing speed and smoothness of drilling,
• chamfered cutting edge significantly increases the drill's durability and reduces wear, allowing for more holes to be made without loss of efficiency,
• thermochemical heat treatment provides additional protection against corrosion,
• high-quality HSS steel ensures strength and reliability during operation,
• three-flat drill shank (available from size 4mm) guarantees secure clamping in the drill chuck and effective torque transfer,

TECHNICAL PARAMETERS OF METAL HEAD ALPEN DRILL [0066601100100]

• drill diameter: 11.0 mm,
• overall length: 142 mm,
• working part length: 94 mm,

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