LENOX® Hole Saw, 3/4 in Saw Diameter, 1L, 4L, 5L Arbor Hole Type, 1-7/8 in Cutting Depth, 4 TPI, 5 TPI Teeth Per Inch, 1/4 in Pilot Drill Dia, 3-1/2 in Pilot Drill Length, 230 to 690 rpm Speed Rating, 1/2-18 Thread, Bi-Metal Tooth, Applicable Materials: Ferrous and Non-Ferrous Metal, Wood
| Applicable Materials | : | Ferrous and Non-Ferrous Metal, Wood |
| Arbor Hole Type | : | 1L, 4L, 5L |
| Cutting Depth | : | 1-7/8 in |
| Pilot Drill Diameter | : | 1/4 in |
| Pilot Drill Length | : | 3-1/2 in |
| Saw Diameter | : | 3/4 in |
| Speed Rating | : | 230 to 690 rpm |
| Teeth per Inch | : | 4 TPI, 5 TPI |
| Thread Size | : | 1/2-18 |
| Tooth Material | : | Bi-Metal |
- Improved metal cutting performance
- Increased wall thickness improves durability and minimizes tooth loss
- Optimized Vari-Tooth design penetrates metal with ease
- Fast, efficient cutting in wood - larger, sharper teeth remove more wood for fast cutting
- Larger, sharper teeth remove more wood for fast cutting
- Easy plug removal
- Speed slot staircase design for fast, easy plug ejection
- M-2 high speed steel cutting edge
- Tooth hardness RC 63 - 65
- 3/16 in THK heavy-duty backing plate
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