bi-metal hole saws · rugged bi-metal cobalt construction for heavy-duty cutting · ... 31576 31580 31596 31606 saw diameter 5/8 16 mm 3/4 19 mm 7/8 22 mm 1 25 mm ... -1/4 32 mm 1-3/8 35 mm 1-1/2 38 mm 1-5/8 41 mm 1-3/4 44 mm 2 51 mm 2-1/8 ... 54 mm 2-1/4 57 mm 2-3/8 60 mm 2-1/2 64 mm 2-5/8 67 ... mm 3 76 mm 3-1/4 83 mm 3-1/2 89 mm 3-5/8 92 mm 4 102 mm 4-1/8 105 mm 4-1/4 ... 108 mm 4-1/2 114 mm 4-3/4 121 mm 5 127 mm 6 152 mm 6-5/8 168 mm pipe ... 1-1/4 32 mm 1-1/2 38 mm 2 51 mm 2-1/2 64 mm 3 76 mm ... 1-1/4 32 mm 1-1/2 38 mm 2 51 mm 2-1/2 64 mm 3 76 mm 3-1/ ... 18 .19 .22 .26 .28 .29 .33 .36 .36 .40 .50 .54 .75 2.25 drill bits hole saws note ...
step-drill bits unibit® titanium-nitride coated step- ... drill bits · similar to klein high-speed steel ... step-drill bits but with a titanium-nitride coating 82 ... running without lubrication allows bits to last up to to 5 times longer than ... steel drill bits · single-fluted design eliminates ... sizes are easy-to-read and permanent drilling accurate round thin up · bits are ... need for center punching or pilot hole drilling cat no quick reference no of hole ... per bit size range pilot hole electric drill hole diameter required size 1/8 to 1/2 ... larger 1/4 and larger 3/8 and larger 59001t 59003t 59005t 59014t depth penetration ... 1/8 1/8 3/8 1/8 .10 .15 .05 .15 drill bits hole saws 59001t 59003t 59005t ...