Cobalt-alloyed high efficiency drills with reinforced web and flute profile for better chip removal in deep holes, for steel up to 1100 N/mm².
Ø mm
L1 mm
L2 mm
Type
Code Number
Pack
Quantity
3.00
150
100
R1
201003001
1
3.00
190
130
R2
211003001
1
3.50
165
115
R1
201003501
1
3.50
210
145
R2
211003501
1
3.50
265
180
R3
221003501
1
4.00
175
120
R1
201004001
1
4.00
220
150
R2
211004001
1
4.00
280
190
R3
221004001
1
4.50
185
125
R1
201004501
1
4.50
235
160
R2
211004501
1
5.00
195
135
R1
201005001
1
5.00
245
170
R2
211005001
1
5.00
315
210
R3
221005001
1
5.50
205
140
R1
201005501
1
5.50
260
180
R2
211005501
1
6.00
205
140
R1
201006001
1
6.00
260
180
R2
211006001
1
6.00
330
225
R3
221006001
1
6.50
215
150
R1
201006501
1
6.50
275
190
R2
211006501
1
7.00
225
155
R1
201007001
1
7.00
290
200
R2
211007001
1
7.00
370
250
R3
221007001
1
7.50
225
155
R1
201007501
1
7.50
290
200
R2
211007501
1
8.00
240
165
R1
201008001
1
8.00
305
210
R2
211008001
1
8.00
390
265
R3
221008001
1
8.50
240
165
R1
201008501
1
8.50
305
210
R2
211008501
1
9.00
250
175
R1
201009001
1
9.00
320
220
R2
211009001
1
9.00
410
280
R3
221009001
1
9.50
250
175
R1
201009501
1
9.50
320
220
R2
211009501
1
10.00
265
185
R1
201010001
1
10.00
340
235
R2
211010001
1
10.00
430
295
R3
221010001
1
11.00
280
195
R1
201011001
1
11.00
365
250
R2
211011001
1
11.00
455
310
R3
221011001
1
12.00
295
205
R1
201012001
1
12.00
375
260
R2
211012001
1
12.00
480
330
R3
221012001
1
13.00
295
205
R1
201013001
1
13.00
375
260
R2
211013001
1
13.00
480
330
R3
221013001
1
Industrial quality suitable for stainless steel
Highly accurate centring with special drill tip.
Drilling with greatly reduced feed pressure.
All Alpen-Maykestag tools are produced in Austria in the most up-to-date manufacturing plants
to the highest quality standards under the strictest quality controls, the result is top quality for every single item.
Alpen UK Limited | 3A Novus Park | Haig Road | Parkgate Industrial Estate | Knutsford | WA16 8FB | T : 01625 - 586516