Product Description:
U Drill, also referred to as an Indexable Insert Drill or Insert-Type Drill, is a cutting-edge drilling tool engineered for optimal hole-making operations within contemporary CNC machining settings.
This tool seamlessly merges the ruggedness of a solid body with the flexibility of interchangeable carbide inserts, providing a balance between productivity and cost-effectiveness.
Features:
Features:
Indexable Inserts: Equipped with two or more replaceable carbide inserts, which eliminate the need for regrinding and reduce tool change time.
Multiple Length Options: Available in standard drilling depths such as 2×D, 3×D, 4×D, and 5×D.
Internal Coolant Channels: Provides through-tool coolant delivery for effective chip evacuation and improved tool life.
High Rigidity: The robust shank design ensures high rigidity and vibration resistance, suitable for high-speed machining.
Cost-Effective: Only the inserts need to be replaced, significantly lowering tooling costs over time.
Versatile Material Application: Suitable for machining steel, stainless steel, cast iron, aluminum alloys, and exotic materials.
Technical Parameters:

Cat.No
|
( m m )
|
Insert
|
Wren ch
|
Screw
|
D
|
L
|
L1
|
L2
|
L3
|
d
|
WC33-03D-C32
WC33.5-03D-C32
WC34-03D-C32
WC34.5-03D-C32
WC35-03D-C32
WC35.5-03D-C32
WC36-03D-C32
WC 36.5-03D-C32
WC37-03D-C32
WC 37.5-03D-C32
WC38-03D-C32
WC38.5-03D-C32
WC39-03D-C32
WC39.5-03D-C32
WC40-03D-C32
WC41-03D-C32
|
33
33.5
34
34.5
35
35.5
36
36.5
37
37.5
38
38.5
39
39.5
40
41
|
182
182
185
185
188
188
191
191
196
196
199
199
200
200
3
|
122
122
125
125
128
128
131
131
136
136
139
139
140
140
143
146
|
116
116
119
119
122
122
125
125
130
130
133
133
134
134
137
140
|
99
100.5
102
103.5
105
106.5
108
109.5
111
112.5
114
115.5
117
118.5
120
123
|
32
|
WCMT
06 T308
|
M3.5X8
|
T15
|
WC42-03D-C40
WC43-03D-C40
WC44-03D-C40
WC45-03D-C40
WC46-03D-C40
WC47-03D-C40
WC48-03D-C40
WC49-03D-C40
WC50-03D-C40
WC51-03D-C40
WC52-03D-C40
WC53-03D-C40
WC54-03D-C40
WC55-03D-C40
WC56-03D-C40
WC57-03D-C40
WC58-03D-C40
WC59-03D-C40
WC60-03D-C40
|
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
224
227
230
233
236
239
242
245
248
251
254
257
260
263
266
269
272
275
280
|
154
157
160
163
166
169
172
175
178
181
184
187
190
193
196
199
202
205
210
|
148
151
154
157
160
163
166
169
172
175
178
181
184
187
190
193
196
199
204
|
126
129
132
135
138
141
144
147
150
153
156
159
162
165
168
171
174
177
180
|
40
|
WCMT
080412
|
M4,0X10
|
T15
|
WC61-03D-C40
WC62-03D-C40
WC63-03D-C40
WC64-03D-C40
WC65-03D-C40
WC66-03D-C40
WC67-03D-C40
WC68-03D-C40
WC69-03D-C40
WC70-03D-C40
WC71-03D-C40
WC72-03D-C40
WC73-03D-C40
WC74-03D-C40
WC75-03D-C40
WC76-03D-C40
WC77-03D-C40
WC78-03D-C40
WC79-03D-C40
WC80-03D-C40
WC81-03D-C40
WC82-03D-C40
WC83-03D-C40
|
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
283
286
289
292
295
298
301
304
307
310
323
323
329
332
335
338
341
344
347
350
353
356
359
|
213
216
219
222
225
228
231
234
237
240
253
256
259
262
265
268
271
274
277
280
283
286
289
|
207
210
213
216
219
222
225
228
231
234
218
221
224
227
230
233
236
239
242
245
248
251
254
|
183
186
189
192
195
198
201
204
207
210
213
216
219
222
225
228
231
234
237
240
243
246
249
|
40
|
WCMT
06 T308
|
M3.5X8
|
T15
|
WC84-03D-C40
WC85-03D-C40
|
84
85
|
362
365
|
292
295
|
257
260
|
252
255
|
40
|
WCMT
080412
|
M4.0X10
|
T15
|
|
Applications:
Typical Applications:
- High-efficiency drilling in CNC lathes and machining centers
- Rough boring operations
- Pre-machining for reaming or finishing boring
- Large diameter hole machining (usually Ø14 mm and above)
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Typical applications for this tool include high-efficiency drilling in CNC lathes and machining centers. It is also suitable for rough boring operations, pre-machining before reaming or finishing boring, and large diameter hole machining, typically Ø14 mm and above.