Description
Hole Saw, Spring Ejector
Additional information
| UPC | 90750070 |
|---|---|
| GTIN | 90750070 |
| Brand | PTR |
| Condition | New |
Related products
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Hole SawsHole Saw Arbor – Mandrel 14 – 030mm
Quick ViewR70,00-
Using a hole saw:
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To use a hole saw, you need the following accessories:
- A portable drill or stationary drill with a 3 jaw chuck.
- The correct mandrel and pilot drill for the material being drilled into.
- The necessary safety equipment. Safety goggles, gloves and hearing protection.
- For longer hole saw life, use the following instructions:
- Use the correct mandrel for the diameter hole saw being used.
- Use pin-type mandrels for hole saws larger than Ø32mm. When mounting the mandrel, lift the pins up and then screw the mandrel down into the hole saw as far as it will go. It is important that the pins holes are securely located in the hole saw.
- Use the correct rotation speed. If the speed is too high or too low will have an effect on the cutting edge on the hole saw and decrease the life expectancy.
- Clear away wood chips or iron filings frequently to prevent the hole saw from overheating.
- Always apply the necessary pressure for the intended use. Too much pressure can destroy the teeth when cutting in metals.
- Keep the drill going straight to avoid binding the hole saw.
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Hole SawsHole Saw, Drill Bit For Mandrel – Long – 6.3 x 115mm
Quick ViewR80,00-
Application:
The drill bit is a replacement pilot drill bit for Bi-metal hole saws.
Replacing the pilot drill bit:
- Use an Allen key or in some cases a slot-head screwdriver to undo the grub screw securing the pilot drill bit in the mandrel.
- Replace the pilot drill bit by aligning the flat side on the shank with the grub screw.
- Tighten the grub screw. Make sure the pilot drill bit is secured.
- In some cases it would be necessary to remove the hole saw from the mandrel to replace the pilot drill bit.
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