HSS Drill Bit for Metal 7.0 mm, METAL HEAD, ALPEN [0066700700100] industrial packaging

All about the product

HSS drill bit for metal 7.0 mm, METAL HEAD, ALPEN [0066700700100] industrial packaging

• special geometry of the drill bit tip (available from size 4 mm) allows for drilling without a pilot hole and ensures precise work initiation even on rounded surfaces,
• geometry of the primary cutting edges and a small blade angle increase drilling speed and material removal efficiency,
• the first cutting edge performs a conical recess, ensuring precise hole centering and complete control from the start of drilling,
• the second cutting edge evenly distributes loads during operation, ensuring maximum cutting performance,
• special blade geometry prevents sudden material breakthrough, ensuring smooth hole finish,
• ground groove together with an additional tip improves chip removal, increasing drilling speed and smoothness,
• the inclined cutting edge significantly increases the longevity of the drill bit and reduces its wear, allowing for drilling more holes without losing performance,
• thermochemical heat treatment ensures additional protection against corrosion,
• high-quality HSS steel ensures strength and reliability during operation,
• three-flat shank (available from size 4 mm) guarantees secure fastening in the drill holder and effective torque transfer,
• when purchasing 10 units, the drill bits are shipped in industrial packaging,

DRILL METAL HEAD ALPEN [0066700700100] TECHNICAL SPECIFICATIONS

• drill diameter: 7.0 mm,
• total length: 109 mm,
• working part length: 69 mm,

The images are for illustrative purposes.