Bosch Professional Multi Material Hole Saw - 35 mm
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Product Information
Full details
Targeted at electricians and plumbers, the Bosch Professional Multi Material Hole Saw 35 mm is designed for efficient and durable hole cutting in diverse construction materials, lasting up to 2x longer than standard HSS M3 saws due to its 8% cobalt content. It excels in tasks like installing pipes and electrical boxes, offering fast, smooth cuts and easier material plug removal with Power Change plus, though it requires a compatible arbor system for optimal use.
All features
| Model Part Number | 2608901504 |
|---|---|
| Brand | Bosch |
Extended Product Information
FAQs
What types of materials can this hole saw cut?
This Bosch Professional Multi Material Hole Saw is designed to cut a wide range of materials including softwood, drywall, GFK (Glass Fiber Reinforced Plastic), steel cladding, plastics, and metal pipes.
How long does this hole saw last compared to others?
Thanks to its 8% cobalt alloy, this hole saw is engineered to last up to 2 times longer than a standard HSS M3 hole saw, offering superior durability and extended lifespan.
Do I need a special drill to use this hole saw?
No, it features a standard arbor fitting, making it compatible with most standard rotary drills/drivers and impact drills/drivers.
What is the Power Change plus system and is it included?
The Power Change plus system allows for quick and easy changing of hole saws and pilot bits, and simplifies the removal of material plugs. While the hole saw is compatible with it, the Power Change plus arbor itself is typically sold separately.
What is the maximum cutting depth?
This hole saw has a maximum working length, or cutting depth, of 44 mm.
Can I use this for cutting stainless steel?
While it is effective for steel cladding and general metals, for continuous heavy-duty cutting of very thick stainless steel, a more specialized hole saw designed specifically for stainless steel might offer better performance and lifespan. For occasional use, ensure proper cooling and speed settings.
How do I prevent the hole saw from overheating?
To prevent overheating, use the correct speed setting for the material (slower for harder materials), apply consistent pressure, and allow the saw to cool down during prolonged cuts. For metal, using a cutting lubricant can also help dissipate heat.
Troubleshooting
Hole saw is cutting slowly or getting stuck.
Check if the pilot bit is sharp and properly engaged. Ensure the drill speed is appropriate for the material (lower speeds for harder materials, higher for softer). Apply steady, consistent pressure without forcing the tool. Inspect the teeth for wear or damage.
Material plug is difficult to remove from the hole saw.
If using a Power Change plus arbor, ensure you are fully depressing the release button to allow the saw to detach from the arbor base, making plug removal easier. For saws without this system, use a screwdriver or punch to push out the plug from the relief slots.
Hole edges are rough or splintered.
Ensure the hole saw is securely fastened and not wobbling. Start cutting at a slower speed until the teeth engage, then increase to the appropriate speed. For wood, consider using a sacrificial backer board to prevent blowout on the exit side.
Pros and Cons
Pros
- Exceptional durability due to 8% cobalt, lasting up to 2x longer than standard HSS M3 hole saws.
- Versatile multi-material cutting for wood, drywall, GFK, steel cladding, plastics, and metal pipes.
- Enhanced tooth design ensures fast, smooth, and clean cuts.
- Power Change plus system (when used with compatible arbor) allows for quick changes and easy plug removal.
- Suitable for a wide range of professionals, especially electricians and plumbers.
Cons
- Requires a compatible Power Change plus arbor for the quick-change feature, which may be a separate purchase.
- Limited to a 44 mm cutting depth, which might not be sufficient for extremely thick materials.
- Optimal performance relies on correct drill speed and pressure, which users need to learn.
- Not designed for highly specialized or extra-hard materials beyond its multi-material scope.
Setup, Compatibility & Care
Setup Instructions
- Attach Pilot Bit: Insert the pilot drill bit into the Power Change plus arbor (sold separately). Ensure it is securely fastened.
- Attach Hole Saw to Arbor: Screw the 35 mm Bosch Professional Multi Material Hole Saw onto the threaded arbor. Tighten firmly by hand.
- Mount Arbor to Drill: Insert the arbor's shank into the chuck of your rotary drill/driver or impact drill/driver. Tighten the chuck securely.
- Material Plug Removal: After cutting, if a material plug remains inside the saw, depress the Power Change button (on the arbor) to release the saw, allowing easy removal of the plug.
Compatibility
- Drill Types: Compatible with standard rotary drills/drivers and impact drills/drivers.
- Arbor System: Designed for use with Bosch's Power Change plus arbor system for quick changes and material plug removal. The arbor is a separate component.
- Cutting Depth: Suitable for materials requiring a maximum cutting depth of 44 mm.
- Materials: Effective on wood, drywall, GFK, steel cladding, various plastics, and metal pipes.
Care and Maintenance
- Cleaning: After each use, wipe down the hole saw to remove debris and dust. For stubborn residue, use a brush or non-abrasive cleaner. Ensure it is dry before storage.
- Inspection: Regularly inspect teeth for wear, damage, or dullness. A damaged saw can lead to poor performance and potential safety risks.
- Storage: Store in a dry, cool place to prevent rust, especially if exposed to moisture. Keeping it in its original packaging or a tool case protects the teeth.
- Lubrication (for Metal): When cutting metal, consider using a cutting lubricant or coolant to prolong saw life and improve cutting efficiency.
- Avoid Overheating: Allow the saw to cool down during prolonged cutting sessions, especially in harder materials. Overheating can reduce the lifespan of the teeth.