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Corrugated Metal TurboShear ™ Drill Attachment C

This versatile and portable TurboShear fits a drill you already own to make easy cross cuts, fast lengthwise cuts, even circles and square outlet cuts, in large or small pattern corrugated metal roofing and most other non-standing-seam metal roofing and building panels including trapezoidal box patterns. 

Elongated blades with compact jaws create a 75-degree offset so that the drill is held at a nearly vertical approach when starting a cut.  This steep offset allows the drill handle or battery pack to tip down slightly and still clear the roofing panel surface as the shear head follows the rising angle of a corrugated or trapezoidal profile.  Cutting capacity is rated for 30 to 24-Ga. (0.31 – 0.61 mm) metal roofing, including layered seams.  Long lasting blades are also easily replaceable.

Malco Tool Talk Article


Catalog # Description Mild Steel Capacity ga. (mm) Weight lbs. (kg)
TSCM TurboShear Corrugated Metal Attachment 30-24 (0.31-0.61) 2.16 (0.98)
Replacements Parts
TSCMRB TSCM Replacement Blades -- --
TSDC TurboShear Drill Clamp -- --

Drill Requirements: Min 1/4 in (6.35mm) Chuck, Min 14.4 V-DC/Max 7 A-AC Or 1/4 in (6.35mm) Quick Release Chuck Drill/Impact Driver.


  • Easy cross cuts in corrugated metal roofing and trapezoidal box profiles
  • Fits a corded or cordless drill you already own
  • Elongated, compact blades allow drill to be held at steep offset so handle/battery pack clears panel
  • Long lasting blades are also easily replaceable


TSCM Corrugated Metal TurboShear Drill Attachment


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