Hole Saws

275 r/min (Mild Steel), 140 r/min (Stainless Steel), 180 r/min (Cast Iron), 410 r/min (Aluminum) 1 300 r/min (Mild Steel), 150 r/min (Stainless Steel), 200 r/min (Cast Iron), 450 r/min (Aluminum) 1 350 r/min (Mild Steel), 175 r/min (Stainless Steel), 235 r/min (Cast Iron), 525 r/min (Aluminum) 1 390 r/min (Mild Steel), 195 r/min (Stainless Steel), 260 r/min (Cast Iron), 585 r/min (Aluminum) 1 65 r/min (Mild Steel), 30 r/min (Stainless Steel), 45 r/min (Cast Iron), 90 r/min (Aluminum) 1 75 r/min (Mild Steel), 35 r/min (Stainless Steel), 50 r/min (Cast Iron), 105 r/min (Aluminum) 1 85 r/min (Mild Steel), 40 r/min (Stainless Steel), 55 r/min (Cast Iron), 130 r/min (Aluminum) 1 95 r/min (Mild Steel), 45 r/min (Stainless Steel), 60 r/min (Cast Iron), 140 r/min (Aluminum) 1 95 r/min (Mild Steel), 45 r/min (Stainless Steel), 65 r/min (Cast Iron), 145 r/min (Aluminum) 1 115 - 165 r/min (Mild Steel), 75 - 110 r/min (Cast Iron), 150 - 220 r/min (Brass), 170 - 245 r/min (Aluminum) 1 145 r/min (Mild Steel), 75 r/min (Stainless Steel), 100 r/min (Cast Iron), 225 r/min (Aluminum) 1 160 r/min (Mild Steel), 80 r/min (Stainless Steel), 105 r/min (Cast Iron), 240 r/min (Aluminum) 1 170 - 325 r/min (Mild Steel), 115 - 215 r/min (Cast Iron), 230 - 435 r/min (Brass), 255 - 480 r/min (Aluminum) 1 350 - 580 r/min (Mild Steel), 235 - 400 r/min (Cast Iron), 470 - 790 r/min (Brass), 525 - 900 r/min (Aluminum) 1 460 r/min (Mild Steel), 230 r/min (Stainless Steel), 300 r/min (Cast Iron), 690 r/min (Aluminum) 1 600 r/min 1 85 - 110 r/min (Mild Steel), 55 - 70 r/min (Cast Iron), 110 - 140 r/min (Brass), 130 - 165 r/min (Aluminum) 1

3 in 2 3-5/8 in 2 4 in 2 4-1/2 in 2 4-1/4 in 2 4-1/8 in 2 5 in 2 1-1/4 in 1 2-1/8 x 3-5/16 in 1 2-3/4 in 1 3-1/2 in 1 2-1/8 in 2 3/4 in 2 2-5/16 in 1 3-1/4 in 1 3-3/4 in 1 4-3/8 in 1 6-3/8 in 1