Stay Sharp® M2 Professional Bimetal Hole Saw (3/4" to 6")
*فقط قیمتگذاری آنلاین
Stay Sharp® M2 Professional Bimetal Hole Saw (3/4" to 6")
Professional-grade M2 bimetal hole saws from EAB's Stay Sharp® line that cut wood, plastics, ferrous and non-ferrous metal. A deep 1-3/8" cut and a 3/16" heavy-duty backing plate add strength and stop mandrel run-out. Sold individually in 26 sizes from 3/4" to 6"; mandrel not included.
Features and Common Uses
- M2 bimetal teeth cut wood, plastics, ferrous and non-ferrous metals
- Deep 1-3/8" cutting depth
- 3/16" heavy-duty backing plate adds strength and stability and prevents mandrel run-out
- EAB states over 70 cuts in 3/16" plate steel in its testing, versus 10 to 50 cuts for competitors
- Recyclable
Commonly used for:
- Holes for plumbing, electrical boxes and conduit
- Door hardware and lock sets in wood and metal doors
- Cutting through sheet metal, steel plate, plywood, drywall, laminate and composites
Specifications
| Brand | Stay Sharp® (EAB Tool Company) |
|---|---|
| Quality | Professional |
| Material | Bimetal, M2 tooth grade |
| Cutting depth | 1-3/8" |
| Sizes | 3/4" to 6" diameter |
| Tools | Power drill, drill press |
| Material usage | Composites, drywall, ferrous and non-ferrous metals, laminate, lumber, particle board, plastics, plywood, vinyl tile, wood, wood flooring |
| Green class | Recyclable (non-exchangeable) |
Specifications from the EAB Tool Company (Stay Sharp® / ConstructionPro) product page. Source: EAB Stay Sharp M2 Professional Hole Saw product page.
Maximum RPM by Size
| Size | Wood | Aluminum | Steel | Stainless |
|---|---|---|---|---|
| 3/4" | 3000 max | 690 max | 460 max | 230 max |
| 7/8" | 3000 max | 585 max | 390 max | 195 max |
| 1" | 2700 max | 525 max | 350 max | 175 max |
| 1-1/8" | 2700 max | 450 max | 300 max | 150 max |
| 1-1/4" | 2400 max | 410 max | 275 max | 140 max |
| 1-3/8" | 2400 max | 375 max | 250 max | 125 max |
| 1-1/2" | 2400 max | 345 max | 230 max | 115 max |
| 1-3/4" | 2100 max | 295 max | 195 max | 95 max |
| 1-7/8" | 2100 max | 270 max | 180 max | 90 max |
| 2" | 2000 max | 255 max | 170 max | 85 max |
| 2-1/8" | 2000 max | 240 max | 160 max | 80 max |
| 2-1/4" | 2000 max | 225 max | 150 max | 75 max |
| 2-3/8" | 2000 max | 220 max | 140 max | 70 max |
| 2-1/2" | 1800 max | 205 max | 135 max | 65 max |
| 2-3/4" | 1800 max | 185 max | 125 max | 60 max |
| 3" | 1500 max | 170 max | 115 max | 55 max |
| 3-1/4" | 1500 max | 155 max | 105 max | 50 max |
| 3-1/2" | 1200 max | 145 max | 95 max | 45 max |
| 3-3/4" | 1200 max | 120 max | 90 max | 45 max |
| 4" | 1000 max | 130 max | 85 max | 40 max |
| 4-1/8" | 1000 max | 120 max | 80 max | 40 max |
| 4-1/4" | 900 max | 120 max | 80 max | 40 max |
| 4-1/2" | 900 max | 105 max | 75 max | 35 max |
| 5" | 800 max | 90 max | 65 max | 30 max |
| 5-1/2" | 800 max | 85 max | 60 max | 25 max |
| 6" | 800 max | 75 max | 55 max | 25 max |
How to Install
- Thread the hole saw onto a matching arbor/mandrel and lock the pilot bit in place.
- Set the drill to the maximum RPM for your size and material from the RPM table, or lower.
- Let the pilot bit centre the cut, then feed with steady pressure; use cutting oil on metal.
- Back out often to clear chips, and eject the plug once the saw has cooled.
Always follow the tool maker's manual and the RPM rating printed on the accessory. Source: EAB Stay Sharp M2 Professional Hole Saw product page.
Frequently Asked Questions
Does the hole saw come with a mandrel?
No. Each hole saw is sold on its own; fit it to a matching hole saw arbor/mandrel.
How deep does it cut?
All sizes cut 1-3/8" deep.
Can it cut steel?
Yes. The M2 bimetal teeth cut ferrous and non-ferrous metals as well as wood and plastics; keep to the maximum RPM for your size in the table and use cutting oil.