Decimal Size
Twin Spring Hole-O-MagicTM Master Assemblies

Click here for Twin Spring Hole-O-MagicTM Cutters
Click here for Hole-O-MagicTM Master Assembly Parts
                                 A        B       C
                               Body      Tip   Stroke
                Shank Shank    Seat     Clear  to Full   Part      Price      Price     Price
Size Range      Diam  Length   Diam     ance    Diam    Number      One      2 or 3    4 & up

.1910-.2031
3/16 4 .5000 13/16 1-1/4 HM-558 105.75 78.35 70.00 .2032-.2188 3/16 4 .5000 13/16 1-1/4 HM-559 107.15 79.80 71.45 .2189-.2344 3/16 4 .5000 13/16 1-1/4 HM-560 108.65 81.25 72.90 .2345-.2500 3/16 4 .5000 13/16 1-1/4 HM-561 110.30 82.80 74.40 .2501-.2656 3/16 4 .5000 13/16 1-1/4 HM-562 110.75 83.05 74.75
.2657-.2812
3/16 4 .5000 13/16 1-1/4 HM-563 111.25 83.30 75.00 .2813-.2969 3/16 4 .5000 13/16 1-1/4 HM-564 110.80 83.45 75.15 .2970-.3125 3/16 4 .5000 13/16 1-1/4 HM-565 110.85 83.65 75.50 .3126-.3281 3/16 4 .5000 13/16 1-1/4 HM-566 111.50 84.10 75.80 .3282-.3438 3/16 4 .5000 13/16 1-1/4 HM-567 112.05 84.70 76.30
.3439-.3594
3/16 4 .5000 13/16 1-1/4 HM-568 112.60 85.15 76.85 .3595-.3750 3/16 4 .5000 13/16 1-1/4 HM-569 113.10 85.75 77.40 .3751-.3906 3/16 4 .5000 13/16 1-1/4 HM-570 113.35 85.95 77.65 .3907-.4062 3/16 4 .5000 13/16 1-1/4 HM-571 113.60 86.10 77.80 .4063-.4219 3/16 4 .5000 13/16 1-1/4 HM-572 113.75 86.30 78.00 .4220-.4375 3/16 4 .5000 13/16 1-1/4 HM-573 113.90 86.55 78.15
.4376-.4531
3/16 4 .5000 13/16 1-1/4 HM-574 114.30 86.90 78.60 .4532-.4688 3/16 4 .5000 13/16 1-1/4 HM-575 114.35 87.35 79.00 .4689-.4844 3/16 4 .5000 13/16 1-1/4 HM-576 114.65 87.75 79.40 .4845-.5000 3/16 4 .5000 13/16 1-1/4 HM-577 115.10 88.15 79.85 .5001-.5312 1/4 4 .5625 1.000 1-1/4 HM-578 142.05 114.15 105.80 .5313-.5625 1/4 4 .5625 1.000 1-1/4 HM-579 142.85 115.45 107.10
.5626-.6250
1/4 4 .6250 1.000 1-1/4 HM-580 153.20 125.85 117.45 .6251-.6875 1/4 4 .7500 1.000 1-1/4 HM-581 162.45 135.10 126.80 .6876-.7500 1/4 4 .7500 1.000 1-1/4 HM-582 163.25 135.85 127.55 .7501-.8125 1/4 4 1.000 1.000 1-1/4 HM-583 184.40 165.25 148.80 .8126-.8750 1/4 4 1.000 1.000 1-1/4 HM-584 199.30 171.95 163.60 .8751-.9375 1/4 4 1.000 1.000 1-1/4 HM-585 211.65 184.25 175.95 .9376-1.000 1/4 4 1.000 1.000 1-1/4 HM-586 219.70 192.25 184.00
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International Carbide Corporation
Update May 7, 2010