Bosch Professional Multi Material Hole Saw - 67 mm

Last up to 2x longer than a standard HSS M3 hole saw due to 8% cobalt. Electricians and plumbers w...

Best current price£15.95from Tooled Up

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Tooled UpBosch Professional Cobalt Bosch Pro Multi Material Hole Saw
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£15.95
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eBayBosch Professional Multi Material Hole Saw 67mm Threaded 2608901522
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£16.31
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AmazonBosch 1x PRO Multi Material Hole Saw | for Softwood, Drywall, Ø 67 mm, Professional Accessory Drill Driver
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£19.58
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B&QB&Q - Holesaws Pro Multi Material Hole Saw 67 mm Threaded 2608901522
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£21.90
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Product Information

Full details

The Bosch Professional Multi Material Hole Saw, 67 mm, is an indispensable tool for electricians, plumbers, and general contractors seeking efficiency and durability in their work. Its key advantage lies in its robust 8% cobalt alloy, which delivers up to twice the lifespan of standard HSS M3 hole saws, enabling fast and smooth cuts across various common construction materials. However, users should note its specific cutting depth of 44 mm, which might require consideration for deeper applications. This tool combines a precise 67 mm diameter with an enhanced tooth design, making it ideal for installing pipes, electrical boxes, and recessed lighting with superior performance.

All features

Model Part Number2608901522
BrandBosch

Extended Product Information

FAQs

What is the maximum cutting depth of this hole saw?

The Bosch Professional Multi Material Hole Saw has a working length, or cutting depth, of 44 mm.

What materials can I cut with this 67 mm hole saw?

It is designed to cut a variety of common construction materials including wood, drywall, GFK (glass-fiber reinforced plastic), steel cladding, and other metals.

Do I need a special adapter for quick changes?

Yes, for faster hole saw and pilot bit changes, and easier material plug removal, the Bosch Power Change Plus adapter system is recommended (sold separately). This hole saw is compatible with it.

How does the 8% cobalt benefit the hole saw?

The 8% cobalt content significantly enhances the hole saw's durability, allowing it to last up to 2x longer than standard HSS M3 hole saws and maintain sharpness over extended use.

Is this hole saw suitable for cutting through concrete or masonry?

No, this Multi Material Hole Saw is not designed for concrete or masonry. For those materials, you would need a specialized masonry or diamond core drill bit.

What drill speed should I use?

The ideal drill speed varies by material. Generally, use lower speeds for metals (e.g., steel cladding) and higher speeds for softer materials like wood or drywall. Always consult your drill's manual or material guidelines for specific recommendations.

Troubleshooting

Hole saw not cutting effectively or cutting slowly

Check if the teeth are dull or damaged. Ensure you are using the correct drill speed for the material; generally, slower speeds for metal and faster for wood/drywall. Apply consistent, moderate pressure.

Material plug getting stuck inside the saw

If using the Bosch Power Change Plus system, utilize its quick-release mechanism to easily eject the plug. Otherwise, carefully use a screwdriver or punch to dislodge the material from the back of the saw.

Excessive vibration or wobble during cutting

Ensure the hole saw is securely tightened onto the arbor/adapter and that the arbor is firmly seated in the drill chuck. Check if the pilot drill bit is straight and not bent.

Overheating or smoke when cutting metal

Reduce drill speed, apply a cutting lubricant or coolant, and allow the saw to cool periodically. Ensure you are not applying excessive pressure, which can generate friction heat.

Pros and Cons

Pros

  • Lasts up to 2x longer due to 8% cobalt content.
  • Highly versatile for cutting a wide range of common construction materials.
  • Enhanced tooth design ensures fast and smooth cuts.
  • Significantly improves efficiency for professional tradespeople.
  • Compatible with the Bosch Power Change Plus system for rapid accessory changes.

Cons

  • Specific working length of 44 mm may limit use in very deep applications.
  • Quick-change benefits require the separate purchase of a Power Change Plus adapter.
  • Optimal performance is specific to the listed materials; may not perform well on extremely hard or abrasive substances not specified.
  • Fixed 67 mm diameter means other sizes are needed for different hole requirements.

To set up the Bosch Professional Multi Material Hole Saw, first ensure your drill is unplugged or battery removed. Screw the hole saw securely onto a compatible arbor with a thread. For optimal efficiency and quick changes, it is highly recommended to use the Bosch Power Change Plus adapter system. Attach the pilot drill bit, if not already integrated, and then securely mount the entire assembly into your drill chuck. Always verify that all components are tightly fastened before operation. This 67 mm hole saw is compatible with standard drills that accept threaded hole saws and specifically designed to work with the Bosch Power Change Plus adapter system. It's suitable for materials like wood, drywall, GFK, and various metals, with a maximum working length of 44 mm. Ensure your drill has sufficient power and speed control for the material you intend to cut. After each use, clean any debris or material dust from the hole saw. Inspect the teeth for any signs of wear, damage, or dullness. Store the hole saw in a dry environment to prevent rust, preferably in its original packaging or a tool case to protect the teeth. Regular inspection and proper storage will extend the life and maintain the performance of your hole saw.

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