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BIMETAL HOLE SAW STEEL M3
- Bi-metal hole saw with teeth made of HSS M3 high-speed tool steel, body made of alloy spring steel
- Designed for processing metals, in particular aluminum and steel, non-ferrous metals, plastics and wood
- Adjusted to mounting an adapter for hexagonal or SDS-plus socket
- Needs adapter and centering drill
- Steel drilling should be made when wet
- The alternating number of teeth 4/6TPI allows drilling in materials of different hardness
- The hole saw has holes on its side surfaces to facilitate easier removal of the disc remaining after drilling
- Drilling depth 38 mm
- Packed on a hanger
Index | Diameter (mm) | Operating speed in steel (rpm) | Operating speed in cast iron (rpm) | Operating speed in brass (rpm) | Operating speed in aluminum (rpm) | Operating speed in wood (rpm) |
---|---|---|---|---|---|---|
27514 | 14 | 580 | 400 | 790 | 900 | 800 |
27516 | 16 | 550 | 365 | 730 | 825 | 760 |
27519 | 19 | 460 | 300 | 600 | 690 | 680 |
27520 | 20 | 445 | 290 | 580 | 660 | 640 |
27522 | 22 | 390 | 260 | 520 | 585 | 560 |
27524 | 24 | 370 | 245 | 495 | 555 | 520 |
27525 | 25 | 350 | 235 | 470 | 525 | 500 |
27527 | 27 | 325 | 215 | 435 | 480 | 500 |
27529 | 29 | 300 | 200 | 400 | 450 | 450 |
27530 | 30 | 285 | 190 | 380 | 425 | 430 |
27532 | 32 | 275 | 180 | 360 | 410 | 410 |
27535 | 35 | 250 | 165 | 330 | 375 | 370 |
27538 | 38 | 230 | 150 | 300 | 345 | 330 |
27540 | 40 | 220 | 145 | 290 | 330 | 310 |
27544 | 44 | 195 | 130 | 260 | 295 | 250 |
27546 | 46 | 190 | 125 | 250 | 285 | 230 |
27548 | 48 | 180 | 120 | 240 | 270 | 210 |
27551 | 51 | 170 | 115 | 230 | 255 | 200 |
27554 | 54 | 160 | 105 | 210 | 240 | 190 |
27557 | 57 | 150 | 100 | 200 | 225 | 185 |
27560 | 60 | 140 | 95 | 190 | 220 | 180 |
27564 | 64 | 135 | 90 | 180 | 205 | 180 |
27567 | 67 | 130 | 85 | 170 | 195 | 170 |
27568 | 68 | 130 | 85 | 165 | 190 | 165 |
27570 | 70 | 125 | 80 | 160 | 185 | 160 |
27573 | 73 | 120 | 80 | 160 | 180 | 155 |
27583 | 83 | 105 | 70 | 140 | 155 | 140 |
27592 | 92 | 95 | 60 | 120 | 140 | 125 |
27595 | 95 | 90 | 60 | 120 | 135 | 120 |
27602 | 102 | 85 | 55 | 110 | 130 | 100 |
27605 | 105 | 80 | 55 | 110 | 120 | 100 |
27621 | 121 | 70 | 45 | 90 | 95 | 85 |
27627 | 127 | 65 | 40 | 85 | 90 | 85 |
27640 | 140 | 60 | 35 | 80 | 85 | 80 |