Lenox 48CT Carbide Tipped Hole Saw
Lenox 48CT 3" Carbide Tipped Hole Saw
Highlights:
- Tooth hardness RA 90 - 93
- Tooth tips welded to backing material
- 6º - 7º positive rake
- Triple chip ground tooth form
- 3 teeth per inch
- 1-1/2" (38mm) cutting depth
- Use arbor number 2L or 6L and 123CT pilot bit
- Greater wear resistance than bi-metal
The 48CT includes:
- Lenox Model 48CT Carbide Tipped Hole Saw
Suggested RPMs for different materials:
- Aluminum: 400
- Plastic: 860
- Fiberglass: 60
- Ceramic tile: 120
- Particle board: 860
- Cast iron: 100
- Formica: 50
- Computer flooring: 140
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