Jigsaw Blades MODECO T-shank 100 x 3 mm for Curved Cuts in Steel MN-65-185

MODECO jigsaw blades with T-shank, size 100 x 3 mm, are designed for curved and contour cutting in steel. The narrow 3 mm blade width and short 100 mm length allow controlled, precise curves and tight radii in thin sheet steel and similar materials. These blades fit jigsaws with a T-shank holder and are intended for tasks where a small kerf and careful directional control are required in metalworking and repair applications.

Advantages

The blades are constructed for stable cutting performance in steel, providing a narrow kerf that reduces material waste and allows finer detail in curved cuts. The T-shank design ensures secure mounting and quick blade changes in compatible jigsaws. Their dimensions support improved maneuverability for tracing contours and making internal or external curved cuts in thin metal.

Suitable for

• Curved and contour cutting in thin sheet steel
• Metalworking and sheet metal fabrication
• HVAC duct shaping and modification
• Automotive body repairs and panel trimming
• Internal cutouts and tight-radius profiles

Key specifications

• Blade type: Jigsaw blade with T-shank
• Material suitability: Steel (thin sheet metal)
• Length: 100 mm
• Width (thickness): 3 mm
• Cut style: Curved and contour cutting
• Kerf: Narrow, suitable for fine curves

How to use

Install the blade into a compatible T-shank jigsaw following the tool manufacturer's mounting instructions and ensure the blade is secured before operation. Mark the cutting line on the workpiece and set an appropriate speed for metal cutting—slower speeds generally improve control and reduce heat. Use steady, controlled feed pressure and allow the blade to do the cutting without forcing. For internal cuts, drill a starter hole of sufficient diameter to pass the blade and then insert the blade and continue cutting along the marked curve.

Usage recommendations

To extend blade life and improve cut quality, use cutting lubricant suitable for steel when appropriate, keep the workpiece clamped to minimize vibration, and replace the blade when signs of wear or tooth damage appear. Select compatible T-shank jigsaws and match speed/settings to material thickness for best results.