Irwin Jigsaw Blades Metal Cutting T318A - Pack of 5

Irwin Jigsaw Metal Cutting Blades have fully hardened high speed steel for use in metal, aluminum,...

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Power Tools DirectIrwin® 10504234 Metal Cutting Jigsaw Blades Pack Of 5 T118g
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£6.07
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BradfordsIrwin T118A Jigsaw Blades for Metal 92mm Length Pack of 5 High-Speed Steel T-Shank Cutting Tool
£25.00 delivery
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Rapid Online - Rapid Electronics Ltd.IRWIN® 10504225 Metal Cutting Jigsaw Blades Pack of 5 T118B
Free delivery in 1–3 days
£8.21
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B&QB&Q - 10504220 Metal Cutting Jigsaw Blades Pack Of 5 T118A Irw10504220
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Tooled UpIrwin T118A T Shank Metal Cutting Jigsaw Blades Pack of 5
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Product Information

Full details

This guide is for DIY enthusiasts and professionals needing precise metal cutting solutions with their jigsaws. The Irwin Jigsaw Metal Cutting Blades (T318A) offer durability and speed for various metal thicknesses, though they are specifically optimized for thinner metals. Key features include high-speed steel construction, milled teeth for longevity, and a T-shank for broad compatibility, ensuring fast and clean cuts.

All features

Model Part Number10504230
BrandIrwin

Extended Product Information

FAQs

What types of metal can these blades cut?

These blades are designed for cutting metal, aluminum, and non-ferrous metals up to 3mm thick, as well as sandwich materials up to 65mm thick. They are particularly effective on thinner gauges of metal.

Are these blades suitable for cutting wood?

No, these blades are specifically designed for cutting metal and are not intended for use on wood. Using them on wood will result in poor performance and rapid dulling.

What does the TPI rating mean?

TPI stands for Teeth Per Inch. These blades have a pitch of 24 TPI, which provides a good balance between cutting speed and a clean finish for the recommended metal thicknesses.

How long will these blades last?

The lifespan of the blades depends on the material being cut, the thickness, and the intensity of use. The fully hardened HSS construction and milled teeth are designed for longer life compared to standard blades.

What jigsaw brands are compatible with the T-shank design?

The T-shank design is compatible with most major jigsaw brands, including AEG, Bosch, DEWALT, and Hitachi.

Can I use these blades for curve cutting?

While primarily designed for straight cuts, the blade's design allows for some maneuverability. However, for intricate curves, blades with a finer pitch or specifically designed for curve cutting might be more suitable.

How should I store these blades?

It's best to store the blades in their original packaging or a dedicated blade case to protect the teeth from damage and prevent them from becoming dull or nicked.

Troubleshooting

Blade is not cutting straight.

Ensure the blade is securely fastened in the jigsaw clamp and is not bent. Check that the material being cut is properly supported and that you are not forcing the cut, which can cause deflection.

Blade is cutting very slowly or not at all.

The blade may be dull or damaged. Verify you are using the correct blade for the material. Ensure the material thickness is within the recommended range for this blade (1.5-3mm for metal, up to 65mm for sandwich materials).

Blade breaks during use.

This can occur if the blade is bent too sharply, the material is too thick for the blade's specifications, or the blade is excessively dull, causing it to bind. Ensure the material is within the blade's capacity and the blade is sharp.

Excessive vibration during cutting.

Check that the blade is correctly installed and tightened. Ensure the material is securely clamped and supported. If vibration persists, the blade may be nearing the end of its lifespan.

Pros and Cons

Pros

  • Durable high-speed steel construction for extended use.
  • Milled teeth provide efficient and fast cutting performance.
  • T-shank design ensures compatibility with major jigsaw brands.
  • Suitable for a variety of metal and composite materials.
  • Clean and straight cuts achievable on specified material thicknesses.

Cons

  • Primarily optimized for thinner metals (up to 3mm); performance may vary on very thick materials.
  • Not designed for wood or abrasive materials.
  • Requires a compatible T-shank jigsaw.

Setup, Compatibility & Care

Setup:

  1. Ensure your jigsaw is unplugged or the battery is removed for safety.
  2. Open the blade clamp on your jigsaw.
  3. Insert the T-shank end of the Irwin blade fully into the clamp.
  4. Secure the blade by tightening the clamp mechanism.
  5. Ensure the blade is seated correctly and is straight.

Compatibility:

These blades feature a T-shank design, making them compatible with most modern jigsaws from brands such as AEG, Bosch, DEWALT, and Hitachi. Always confirm your jigsaw's blade clamp type before purchasing.

Care:

  • Cleanliness: After use, wipe the blades clean of any metal shavings or debris. A dry cloth is usually sufficient.
  • Storage: Store blades in their original packaging or a blade case to prevent damage and maintain sharpness. Avoid storing them loosely with other metal tools where they can become nicked or dulled.
  • Replacement: Replace blades when they show signs of significant dulling, bending, or tooth damage to maintain cutting efficiency and safety.

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