UNIBIT multi-step drill bit

67
.
11

Step drill bits (commonly known as "Christmas tree" bits) with a flute designed for industrial drilling in thin materials, enlarging existing holes, smoothing their edges, and creating several different hole sizes with one tool. Suitable for steel sheets, non-ferrous metals, plastics, and stainless steel sheets (available in HSSCo version).

Advantages:

  • One tool allows for creating several holes of varying sizes.
  • Ideal for situations with limited access to the drilled surface and large hole diameters.
  • Long product lifespan.
  • Industrial quality.

Applications:
Suitable for alloyed and unalloyed steels, cast steel, gray and ductile iron, sintered metal powders, alpaca, graphite, non-ferrous metals, plastics, as well as stainless and acid-resistant steel (available in cobalt version).

 
4o mini
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Recommended

Group
6711

Product variants

Step 1. Select initial parameters and confirm selection By selecting parameters you narrow down the list of products in the table in step 2

Attribute
Variants available
Dimension d [mm]
Brand
Type
Unit of measure
Availability

Step 2. Browse product variants and use additional filters

Material index
More attributes
Dimension d [mm] Brand Type Unit of measure Availability Show More
6711040120PFESS
4-12 Festa Professional PCS
6711040120SFESS
4-12 Festa Standard PCS
6711040200PFESS
4-20 Festa Professional PCS
6711040200SFESS
4-20 Festa Standard PCS
6711040300PFESS
4-30 Festa Professional PCS
6711040300SFESS
4-30 Festa Standard PCS
6711040390PFESS
4-39 Festa Professional PCS
6711040390SFESS
4-39 Festa Standard PCS
6711060370PFESS
6-37 Festa Professional PCS
6711060370SFESS
6-37 Festa Standard PCS
6711060380PFESS
6-38 Festa Professional PCS
6711060380SFESS
6-38 Festa Standard PCS
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