The U Drill , also recognized as an indexable insert drill, is a premium drilling equipment extensively applied in contemporary CNC machining. It is engineered for swift, effective, and cost-efficient drilling of both through and blind holes, commonly with a diameter exceeding 10 mm.
Distinguished from conventional solid drills, the U Drill showcases interchangeable carbide inserts affixed on a sturdy steel body. This setup enables simple upkeep, financially advantageous performance, and augmented productivity, particularly in large-scale production setups.
Indexable Insert Design: The replaceable inserts in this tool design help eliminate the need for regrinding and significantly reduce tool change time.
Internal Coolant Channels: The internal coolant channels allow for coolant to flow through the drill body directly to the cutting edge. This enhances chip evacuation and extends the tool's life span.
Various Lengths Available: This tool is available in different lengths, including 2×D, 3×D, 4×D, and 5×D effective drilling depths to suit various drilling needs.
High Rigidity: The robust body construction of this tool ensures stability, making it suitable for high-speed or heavy-duty machining operations.
Wide Material Compatibility: This tool is compatible with a wide range of materials including steel, stainless steel, cast iron, aluminum alloys, and more, making it a versatile choice for machining applications.
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Cat.No |
( m m ) |
Insert |
Insert |
Screw |
Wrench |
|||||
D |
L |
L1 |
L2 |
L3 |
d |
|||||
880-30-3D-C32 880-30.5-3D-C32 880-31-3D-C32 880-31.5-3D-C32 880-32-3D-C32 880-33-3D-C32 880-34-3D-C32 880-35-3D-C32 |
30 30.5 31 31.5 32 33 34 35 |
185 186.5 188
189.5 |
125 126.5 128
129.5 |
95 96.5 98
99.5 |
90 91.5 93 94.5 96 99 102
105 |
32 |
880-060406N |
880-060406E |
M3.5x8 |
T15 |
191 194 197 200 |
131 134 137 140 |
101 104 107 110 |
||||||||
880-36-3D-C32 880-37-3D-C32 880-38-3D-C32 880-39-3D-C32 880-40-3D-C32 880-41-3D-C32 880-42-3D-C32 |
36 37 38 39 40 41 42 |
203 206 209 212 215 218 221 |
143 146 149 152 155 158 161 |
113 116 119 122 125 128
131 |
108 111 114 117 120 123 126 |
32 |
880-070406N |
880-070406E |
M5.0x11 |
T20 |
880-43-3D-C40 880-44-3D-C40 880-45-3D-C40 880-46-3D-C40 880-47-3D-C40 880-48-3D-C40 880-49-3D-C40 880-50-3D-C40 880-51-3D-C40
880-52-3D-C40 |
43 44 45 46 47 48 49 50 51 52 |
239 242 245 248 251 254 257 260 263 266 |
169 172 175 178 181 184 187 190 193 196 |
134 137 140 143 146 149 152 155 158 161 |
129 132 135 138 141 144 147 150 153 156 |
40 |
880-080508N |
880-080508E |
M6.0x14.2 |
T25 |
880-53-3D-C40 880-54-3D-C40 880-55-3D-C40 880-56-3D-C40 880-57-3D-C40 880-58-3D-C40 880-59-3D-C40 880-60-3D-C40 880-61-3D-C40 880-62-3D-C40 880-63-3D-C40 |
53 54 55 56 57 58 59 60 61 62 63 |
269 272 275 278 281 284 287 290 293 296 299 |
199 202 205 208 211 214 217 220 223 226 229 |
164 167 170 173 176 179 182 185 188 191 194 |
159 162 165 168 171 174 177 180 183 186 189 |
40 |
880-09060BN |
880-090608E |
M6.0x14.2 |
T30 |
High-speed drilling in CNC lathes and machining centers
Pre-machining for boring, reaming, or tapping
Rough boring of large-diameter holes
Mass production and automated environments