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Fein

Fein BLK 1.6 E Corrugated Sheet Metal Nibbler

  • Material Type: Metal
  • Shank Type: Straight
  • Tool Flute Type: Straight
  • Unit Count: 1

Refresh date unavailable · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A dedicated corded nibbler for corrugated sheet up to 22 gauge, with a rotating head and tool-free QuickIn changes for users who cut this material regularly.

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ASIN: B07CC7YLKJModel: BLK 1.6 ECategory: Nibblers

Overview

The Fein BLK 1.6 E is a corded universal nibbler built for corrugated sheet metal up to 22 gauge, with a 350W motor and a cutting head that rotates a full 360 degrees for directional cuts.

Fein's QuickIn system is the headline feature here, letting the cutting head come off without tools for quicker blade changes or storage. At 350W it is a step up in power from lighter drill-attachment nibblers, aimed at users cutting corrugated panels regularly rather than occasionally.

  • 350W corded motor
  • Cuts corrugated sheet up to 22 gauge
  • 360-degree rotating cutting head
  • Tool-free QuickIn head system

Who it's for

Roofers and metal installers who cut corrugated sheet often enough to justify a dedicated corded tool over a drill attachment. Not the pick for anyone who only needs an occasional cut and would rather not pay for a standalone motor.

Pros and cons

Pros
  • 350W motor for corded cutting power
  • Head rotates 360 degrees to follow profiles
  • QuickIn system swaps heads without tools
Cons
  • Rated to 22 gauge, lighter than some nibblers
  • Corded, so tied to a power outlet

Performance notes

A 350W motor drives the nibbling head through corrugated sheet up to 22 gauge, while the 360-degree rotating head lets the cut follow the material's profile instead of forcing the tool into a straight line. The QuickIn system swaps the cutting head without separate tools, which matters most for anyone changing heads mid-job.

Specifications

BrandFein
ModelBLK 1.6 E
Dimensions & fit
Item Dimensions21 × 13 × 4 inches
Item Length15.6 inches
Minimum Bore Diameter3 inches
Construction & materials
Material TypeMetal
Finish TypesUncoated
Included components
Unit Count1
Number Of Pieces1
Number Of Packs1
Included Components1 Die (30109141003), Mounted, 1 Punch (63602048004), Mounted, 1 Allen Key 6 Mm
Other details
Shank TypeStraight
Tool Flute TypeStraight
Number Of Flutes2
Part Number72323860120
Cutting Angle String45 degrees
Point StyleSplit Point
Surface RecommendationMetal

Frequently asked questions

What gauge of sheet metal does the Fein BLK 1.6 E cut?

It is rated for corrugated sheet metal up to 22 gauge.

What is the QuickIn system on this Fein nibbler?

It is Fein's tool-free system for swapping the cutting head, so changes do not require separate wrenches or tools.

Is the Fein universal nibbler corded or battery powered?

It is a corded tool, drawing power through its cord rather than a battery.