Ridgid 52955 98mm Bi-Metal Variable Pitch Holesaw
The new Ridgid Bi-metal hole saws have just become more cost-effective while delivering maximum cutting performance. Bi-metal construction with teeth made from specially hardened type M3 high-speed steel and have the patent pending tooth set design which double the life of the old hole saws.
Features:
- Patent pending tooth set design optimized to remove material faster
- Outperform and outlast traditional standard pitch models
- Enhanced product life-2 x’s the life of the old hole saws
- Side slot for increased leverage for fast and easy slug removal
- The varying teeth height and gullet sizes result in much faster cutting and longer life
- The external coating reduces side wall friction for efficient cutting
- Positive tooth rake
- Application: Wood, mild, tool and stainless steels, cast iron, brass and aluminium
Specifications:
- Size: 98 mm
- Depth of Cut: 38 mm
- No Load Speed (Steel): 90 rpm
- No Load Speed (Stainless Steel): 45 rpm
- No Load Speed (Cast Iron): 60 rpm
- No Load Speed (Brass): 120 rpm
- No Load Speed (Aluminium): 135 rpm