Bosch Professional PRO Metal Medium T121AFC Jigsaw Blade - 2608655105

The Bosch Professional PRO Metal Medium T121AFC Jigsaw Blade is designed for high-performance meta...

Best current price£8.95from Tooled Up

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Tooled UpBosch Professional Bosch Pro T121 Afc Medium Metal Cutting Jigsaw Blade
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eBayBOSCH T121AFC (pkt of 5) Speed for metal 92mm
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Power Tools DirectBosch T121afc Pro Medium Jigsaw Blade For Metal 92Mm (Pack Of 5) Bos-2608655106
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Product Information

Full details

The Bosch Professional PRO Metal Medium T121AFC Jigsaw Blade is specifically engineered for professional metalworkers and fabricators who require precise, high-durability cutting of medium-thin sheet metal. By utilizing a specialized AlTiN coating and robust Bi-Metal construction, this blade delivers up to twice the service life of standard blades, though it is optimized primarily for sheet thicknesses between 1 mm and 3 mm rather than heavy-duty plate steel.

All features

Model Part Number2608655105
BrandBosch Professional

Extended Product Information

FAQs

What thickness of metal is this blade designed for?

This blade is optimized for medium-thin sheet metal between 1 mm and 3 mm thick.

Can I use this on a jigsaw that uses U-shank blades?

No, this blade is designed exclusively for T-shank jigsaw systems.

Why is the AlTiN coating important?

The AlTiN (Aluminium-Titanium-Nitride) coating provides superior heat and oxidation resistance, which significantly extends the life of the blade during friction-intensive metal cutting.

Should I use the orbital action on my jigsaw?

No, for metal cutting, it is recommended to keep the pendulum or orbital action turned off to ensure a smooth cut and prevent damage to the teeth.

How does the durability compare to standard blades?

The T121AFC provides up to 2 times the durability compared to the standard T118A blade.

What is the total length of this blade?

The T121AFC blade has a total length of 92 mm.

Troubleshooting

Blade wandering during cutting

Reduce feed pressure and ensure the jigsaw's base plate is flush against the material surface.

Excessive heat build-up

Lower the stroke speed of your jigsaw and consider using a cutting fluid or lubricant.

Blade teeth chipping

Ensure the jigsaw pendulum action is turned off and the blade is appropriate for the material thickness (1-3 mm).

Pros and Cons

Pros

  • Twice the durability compared to standard T118A blades
  • High heat resistance prevents premature blade dulling
  • Excellent for precision cuts in 1 mm to 3 mm metal sheets
  • Bi-metal design offers a great balance of strength and flexibility
  • Universal T-shank system ensures broad compatibility

Cons

  • Not intended for heavy-duty metal thicker than 3 mm
  • Requires proper jigsaw speed settings to maximize blade life
  • Higher initial cost compared to basic carbon steel blades

Setup, Compatibility & Care

To install the blade, ensure your jigsaw is unplugged or the battery is removed. Align the T-shank into the tool's blade clamp until it clicks or is securely tightened. Always ensure the material is clamped down firmly to reduce vibration. For care, avoid overheating by utilizing cooling lubricant if making long, continuous cuts. After use, inspect the teeth for debris build-up and wipe the blade with a light machine oil to prevent oxidation during storage. The blade is compatible with all jigsaws featuring the standard T-shank clamping system.

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