Lenox® Hole Saw, Contractor's, 1-3/4 in dia, 1-1/2 in Cutting Depth, HSS/Bi-Metal Cutting Edge, HSS/Bi-Metal Body, Toothed Cutting Edge, Use Arbor: 2L, 3L, 6L and 7L Standard, Applicable Materials: Ferrous and Non-Ferrous Metals
Features
- Unique packaging provides value and convenience for high volume users
- Speed Slot® features a staircase design for easy plug removal
- Up to 2X life in metal cutting
- Enhanced tooth geometry, a thin kerf design and an advanced coating contribute to the efficiency of the cutting process by removing material faster, therefore generating less heat while cutting
- The slot is wider than most and is placed lower on the hole saw with multiple leverage points to easily eject the plug
- Has a high heat tolerant coating that reduces gumming and has no paint in the inside to make plug removal easier
- TUFF TOOTH™ design is reinforced to cut stronger and last longer
- Patented Vari-Tooth® design resists tooth strippage
- High speed steel teeth resist breaking and offer extended life
- Thick backing plate with holes for drive pins resists damage due to high torque
- Bi-metal blades feature a toothed edge made from high speed steel attached to a flexible steel backing through an electron-beam welding process
- Toothed edge saws are composed of a row of pointed teeth
- Common tooth variations include the number of teeth per in and pitch pattern
- Without added material on the cutting tip/edge are used at reduced speeds in general applications on abrasive materials and nonferrous metals
- Constant pitch pattern
