High Quality
Concrete and Masonry Drill Bit, 70 mm, Ø 3 mm
Concrete and masonry drills, to ISO 5468, tungsten carbide tipped, high temperature brazed, laterally and vertically secured TC plates, chip removing, asymmetrical profile spiral for optimal waste removal, hammer resistant high performance drill bit for all rotary and impact drills. Chemical black finish, ground spiral, for granite, concrete, masonry, natural and reconstituted stone, limestone
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Ø mm |
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|---|
|
|
Ø mm |
|
|
|---|---|---|---|
|
044630 |
3 |
70 |
40 |
|
044640 |
4 |
75 |
40 |
|
044650 |
5 |
85 |
50 |
|
044655 |
5,5 |
85 |
50 |
|
044660 |
6 |
100 |
60 |
|
044670 |
7 |
100 |
60 |
|
044680 |
8 |
120 |
80 |
|
044700 |
10 |
120 |
80 |
|
044720 |
12 |
138 |
90 |
|
044740 |
14 |
150 |
90 |
|
044760 |
16 |
150 |
90 |
