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concrete drill bit with cylindrical handle "Long Life", 2 flutes, 16-300/220mm, Alpen [0032701600100]
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concrete drill bit with cylindrical handle "Long Life", 2 flutes, 16-300/220mm, Alpen [0032701600100]
concrete drill bit with cylindrical handle "Long Life", 2 flutes, 16-300/220mm, Alpen [0032701600100]
concrete drill bit with cylindrical handle "Long Life", 2 flutes, 16-300/220mm, Alpen [0032701600100]

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concrete drill bit with cylindrical handle "Long Life", 2 flutes, 16-300/220mm, Alpen [0032701600100]

20.87 €
5085262

9002740674955

Shipping 8-12 b.d.

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All about the product

Hammer Drill Bit for Concrete, 16-300/220, "Alpen" [32 7016001 ]:

  • "Alpen" LONG-LIFE" series carbide drill bits are made from the highest quality steel produced in German or Austrian steel mills.
  • The carbide tip is made from high-quality cemented carbide, specially sharpened,
  • Drill bits with a cylindrical shank are designed for drilling concrete, masonry, or stone with and without impact,
  • The concrete drill bit features high durability and precision of drilled holes (guaranteed by PGM certification),
  • The drill features a double helix, whose grooves were precisely milled during the manufacturing process,
  • This spiral allows for fast waste removal during operation, reducing resistance and increasing drilling speed,
  • Due to the special construction of the drill, vibration during operation is significantly lower, making the drill itself more resistant to breakage.
  • Innovative joint system: the tip and the drill body are connected by screw welding, which prevents breakage,
  • Designed for use with impact drills-screwdrivers and drills with the possibility of mounting cylindrical drill bits,

Parameters of the "Alpen LONG-LIFE" series carbide drill [ 32 7016001 ]:

  • drill diameter : 16.0 mm,
  • mounting diameter : 10.0 mm
  • blade type : 2 cutting edges,
  • tip angle : 130 ° ,
  • overall drill length : 300 mm,
  • Working part length : 220 mm,
  • mounting type : cylindrical,

Frequently Asked Questions (FAQ)

What makes "Long Life" drill bits exceptionally durable??
The secret of the longevity of the "Long Life" series lies in the advanced manufacturing process. "Alpen" uses a unique vacuum hardening process for the entire drill body and a specialized soldering technology for the carbide insert. This ensures that the drill remains highly resistant to high temperatures and torque stresses, protecting it from breakage even under intensive use.
What building materials is the "Long Life" series best recommended for?+
These drill bits are designed for universal masonry work. They are ideal for drilling concrete, solid bricks, hollow bricks, ceramic blocks, silicate bricks, and natural stone. They are indispensable for mounting shelves, lamps, curtain rods, and electrical installations.
Should "Long Life" drill bits be used with the impact mode on??
Yes, when drilling hard materials such as concrete or stone, it is essential to activate the drill's impact mode for effective work. The carbide insert is designed to break the material's structure during impact. An exception applies to materials with cracks (e.g., "Porotherm" blocks) or very brittle materials, where it is recommended to drill with impact to avoid collapsing the material's internal walls.
What type of chuck does this series of drills have?+
The "Long Life" series uses a classic cylindrical chuck. This means that these drills are designed for use with traditional impact drills and drill drivers that have either a keyed or keyless chuck. They are not intended for use with impact drills that have an SDS-plus attachment system.
What are the properties of the carbide insert in these drills?+
"Long Life" drills feature a precisely ground carbide tip with an optimized cutting angle. This ensures excellent centering properties, ensuring that the drill firmly holds in the intended starting point and does not slip on smooth brick or concrete surfaces when starting to drill.
How does the spiral shape affect the speed of the "Long Life" drill?+
This series features a proven deep-profile spiral geometry. It allows for extremely efficient and fast removal of dust and debris from the drilled hole. Effective dust removal prevents the drill from getting stuck in the hole, reduces friction, and significantly speeds up the entire installation process.
Why should I pay extra for the "Long Life" series instead of buying the cheapest drills on the market?
The main arguments are safety and cost-effectiveness. The carbide tip of the cheapest, lower-quality drills often detaches and gets stuck in the hole as soon as it comes into contact with harder concrete. "Alpen Long Life" drills, due to Austrian precise manufacturing and strict quality control, guarantee consistent parameters and allow for drilling significantly more holes without compromising cutting performance.