Hole Making Rough/Fine Boring
SK Series Boring Shank (DIN69871)
Style 1
Style 2
Dimensions (mm)
Product code
Coupling
Weight (kg)
Style
BD 19 24 31 31 39 39 50 50 64 64 64 19 24 31 31 39 39 50 50 64 64 64
LF 75 85 95
OAL 107 120 135 165 132 177 132 182 136 186 236 147 145 130 165 162 192 162 207 166 241 301
LU 88
SK40-AK1-75 SK40-AK2-85 SK40-AK3-95 SK40-AK3-125 SK40-AK4-85 SK40-AK4-130 SK40-AK5-75 SK40-AK5-125 SK40-AK6-65 SK40-AK6-115 SK40-AK6-165 SK50-AK1-115 SK50-AK2-110 SK50-AK3-90 SK50-AK3-125 SK50-AK4-115 SK50-AK4-145 SK50-AK5-105 SK50-AK5-150 SK50-AK6-95 SK50-AK6-170 SK50-AK6-230
AK1 AK2 AK3 AK3 AK4 AK4 AK5 AK5 AK6 AK6 AK6 AK1 AK2 AK3 AK3 AK4 AK4 AK5 AK5 AK6 AK6 AK6
0.8 1.0 1.0 1.3 1.2 1.8 1.2 2.3 1.2 2.6 3.8 3.2 3.1 3.2 3.4 3.8 4.0 3.9 4.5 4.0 5.8 7.2
2 2 2 2 2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 2
101 115 145 112 157 112 162 116 166 216
125
85
130
75
125
65
115 165 115 110
75
125 110 145 142 172 142 187 146 221 281
90
125 115 145 105 150
95
170 230
SK Bridge Boring Shank
Dimensions (mm)
Fastening Screw
Product code
Coupling
Weight (kg)
BD
DCONWS
LF 70 80
SK40-BA40-70 SK50-BA40-80 SK50-BA40-150 SK50-BA40-200 SK50-BA40-250
BA40 BA40 BA40 BA40 BA40
100 100 100 100 100
40 40 40 40 40
2.8 5.1 7.3 9.4
SH120350
150 200 250
10.5
535
535
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