DIN338合工钢直柄镶合金钻

order No. Dia. L1 Oal L2 Flute
12120030 3.0 61 33
12120032 3.2 65 36
12120035 3.5 70 39
12120040 4.0 75 43
12120045 4.5 80 47
12120048 4.8 86 52
12120050 5.0 86 52
12120055 5.5 93 57
12120060 6.0 93 57
12120065 6.5 101 63
12120070 7.0 109 69
12120075 7.5 109 69
12120080 8.0 117 75
12120085 8.5 117 75
12120090 9.0 125 81
12120095 9.5 125 81
12120100 10.0 133 87
12120105 10.5 133 87
12120110 11.0 142 94
12120115 11.5 142 94
12120120 12.0 151 101
12120125 12.5 151 101
12120130 13.0 151 101