Description
This is a description of a replacement drill bit for TCT hole saws. The drill bit is a TCT (Tungsten Carbide Tipped) pilot drill bit and is designed for use with hole saws. The drill bit has a diameter of 6.35mm and is made of TCT. The drill bit is intended for use with bi-metal hole saws and has an extra long mandrel. The drill bit is also available in a size of 6.35 x 70mm for use with bi-metal hole saws and TCT hole saws. The drill bit is also available in a carbide grit hole saw and a diamond coated hole saw.
Pilot drill bit for hole saws
Drill bit diameter: Ø6.35mm
Drill bit: TCT (Tungsten Carbide Tipped)
Application:
The drill bit is a replacement pilot drill bit for Tungsten Carbide Tipped (TCT) hole saws.
Replacing the pilot drill bit: - Use an Allen key (TC17016) 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.
Mandrel replacement pilot drill bits:
- Ø6.35 x 115mm (extra long) for bi-metal hole saws - TC00001
- *6.35 x 70mm for bi-metal hole saws - TC00002
- Tungsten Carbide Tipped (TCT) series hole saws - TC00003
- Carbide grit hole saws - TC00004
- Diamond coated hole saws - TC00006
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