Rotabroach Raptor E Mag Drill Hole Cutter - 22mm - 25mm
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Product Information
Full details
The Rotabroach Raptor E Mag Drill Hole Cutter is designed for fabricators, engineers, and site professionals requiring fast, precise cuts in mild and structural steel up to 900 N/mm². Its premium M2 High Speed Steel construction and thin wall technology ensure efficient cutting, while the alternative tooth geometry enhances heat dissipation. A key benefit is its durability and reliability even under demanding conditions, though it's essential to use a pilot pin for maximum longevity.
All features
| Model Part Number | RE22S |
|---|---|
| Brand | Rotabroach |
Extended Product Information
FAQs
What is the maximum material thickness this cutter can go through?
This specific Rotabroach Raptor E cutter has a length of 25mm, which dictates the maximum depth of cut. For depths greater than 25mm, you would need a cutter with a longer flute length or a pilot pin designed for greater depth (e.g., 50mm).
Do I need a pilot pin?
Yes, it is highly recommended to use a pilot pin. It helps center the cut, ejects the slug, and significantly extends the cutter's life by up to 80%.
What type of steel can the Raptor E cutter be used on?
The Raptor E is ideal for mild steel and structural steel with tensile strength up to 900 N/mm².
How do I maintain the cutter for maximum lifespan?
Clean the cutter after each use, apply a rust inhibitor or cutting fluid, and store it in a dry place. Regularly inspect the cutting edges for wear.
What is the advantage of 'thin wall technology'?
Thin wall technology allows for a thinner cutter wall, which requires less material to be removed per rotation. This results in faster cutting speeds, reduced effort, and less heat generation.
What does 'alternative tooth geometry' mean for performance?
This design means the teeth are not evenly spaced or shaped. This staggering helps break up chips more effectively, improves heat dissipation by reducing continuous contact, and leads to a smoother cutting action and longer tool life.
Is this cutter suitable for stainless steel?
The Raptor E is primarily designed for mild and structural steel up to 900 N/mm². While it might cut some softer stainless steels, its performance and longevity will be optimized on carbon steels within its specified range.
Troubleshooting
Cutter not penetrating material
Ensure the pilot pin is correctly inserted and extended slightly. Check that the magnetic drill is securely holding the workpiece and that the cutting speed is appropriate for the material. Ensure adequate lubrication is being used.
Poor hole quality or rough edges
Verify that the cutting speed is not too high. Ensure sufficient cutting fluid is being applied. Check for any damage to the cutter teeth or pilot pin.
Cutter life is unexpectedly short
Always use a pilot pin as recommended. Ensure proper lubrication and cooling during cutting. Avoid excessive force and allow the cutter to do the work. Clean the cutter thoroughly after each use.
Excessive heat buildup during cutting
Apply more cutting fluid. Reduce cutting speed slightly. Ensure the alternative tooth geometry is functioning correctly by maintaining consistent pressure. Take breaks between cuts to allow the cutter to cool.
Pros and Cons
Pros
- High-speed steel construction for excellent durability and performance.
- Thin wall technology allows for rapid and efficient cutting.
- Alternative tooth geometry improves heat management and cut quality.
- Suitable for a wide range of mild and structural steels.
- Designed for both workshop fabrication and on-site use.
Cons
- Requires a pilot pin for optimal performance and longevity, which is a separate purchase.
- Primarily designed for steel; performance on other materials may vary.
- Depth of cut is limited to 25mm with this specific model's length.
Setup, Compatibility & Care
Setup:
- Ensure the magnetic drill is securely attached to the workpiece.
- Insert the appropriate Rotabroach pilot pin into the cutter.
- Mount the cutter assembly into the drill chuck.
- Apply cutting fluid or lubricant to the cutting area.
- Begin drilling at a slow speed, gradually increasing as the cut progresses.
Compatibility:
- This cutter is designed for use with magnetic drills.
- Compatible with mild and structural steel up to 900 N/mm².
- For optimal results and longevity, use with Rotabroach pilot pins (e.g., item ID 20997663 for 25mm depth, item ID 20997664 for 50mm depth).
Care:
- Always clean the cutter after each use, removing any metal chips or debris.
- Apply a rust inhibitor or cutting fluid to prevent corrosion.
- Store in a dry, protected environment.
- Inspect the cutting edges for wear or damage before each use.