Keyhole saws Made of HHS bimetal for very high cutting capacities The bimetal design provides maximum safety and combines wear-resistance with long tool life and preci

Keyhole saws Made of HHS bimetal for very high cutting capacities The bimetal design provides maximum safety and combines wear-resistance with long tool life and precision No breaking even under increased load With solid base plate for more threads thus increasing concentricity and axial run-out precision The slots at the side make core removal easier Cutting depth 38mm Supplied without mandrel and without drills With combined tooth 4 6 ZpZ HSS HSS Co8 Saw dia. mm 082 810. (HSS) 082 811. (HSS Co8) Recommended speed (rmp) Construction steel Cast iron Tool steel and stainless steel Brass Aluminium Wood PVC 14 014 014 580 400 300 790 900 3000 16 016 016 550 365 275 730 825 3000 17 017 017 500 330 250 665 750 3000 19 019 019 460 300 230 600 690 3000 20 020 020 440 390 220 580 660 3000 21 021 021 425 280 210 560 630 3000 22 022 022 390 260 195 520 585 3000 24 024 024 370 245 185 495 555 3000 25 025 025 350 235 175 470 525 2700 27 027 027 325 215 160 435 480 2700 29 029 029 300 200 150 400 450 2700 30 030 030 285 190 145 380 425 2400 32 032 032 275 180 140 360 410 2400 33 033 033 260 175 135 345 390 2400 35 035 035 250 165 125 330 375 2400 37 037 037 240 160 120 315 360 2400 38 038 038 230 150 115 300 345 2400 40 040 040 220 145 110 290 330 2100 41 041 041 210 140 105 280 315 2100 43 043 043 205 135 100 270 305 2100 44 044 044 195 130 95 250 295 2100 46 046 046 190 125 95 250 285 2100 48 048 048 180 120 90 240 270 2100 51 051 051 170 115 85 230 255 2000 52 052 052 165 110 80 220 245 2000 54 054 054 160 105 80 210 240 2000 57 057 057 150 100 75 200 225 2000 59 059 059 140 95 70 190 220 2000 60 060 060 140 95 70 190 220 2000 64 064 064 135 90 65 180 205 1800 65 065 065 130 85 65 175 200 1800 67 067 067 130 85 65 170 195 1800 68 068 068 130 85 65 170 195 1800 70 070 070 125 80 60 160 185 1800 73 073 073 120 80 60 160 180 1800 76 076 076 115 75 55 150 170 1500 79 079 079 110 70 55 140 165 1500 83 083 083 105 70 50 140 155 1500 86 086 086 100 65 50 130 150 1200 89 089 089 95 65 45 130 145 1200 92 092 092 95 60 45 120 140 1200 95 095 095 90 60 45 120 135 1200 98 098 098 85 55 40 110 130 1200 102 102 102 80 55 40 110 130 1000 105 105 105 75 55 40 110 120 1000 114 114 114 65 50 35 100 105 900 127 127 127 60 40 30 85 90 800 140 140 140 55 35 25 80 85 800 152 152 152 35 25 75 75 800 700 NORGAU Power Tools Accessories 082 810