Diamond core bits
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Dimension/mm (ø x length) |
Dimension/inch (ø x length) |
rpm 16m/s |
Number of segm./Dimensions
in mm |
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Chuck: 1/2 inch shaft: | |||||
52 x 300 | 2 x 12 | 6.150 |
5 / 25 x 3,5 x 8
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82 x 300 | 3 x 12 | 3.850 |
7 / 25 x 3,5 x 8
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Chuck: 1 1/4 inch UNC-sleeve: | |||||
82 x 400 | 3 x 16 | 3.850 |
7 / 25 x 3,5 x 8
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102 x 400 | 4 x 16 | 3.100 |
9 / 25 x 4 x 8
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122 x 400 | 5 x 16 | 2.450 |
10 / 25 x 4 x 8
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152 x 400 | 6 x 16 | 2.050 |
12 / 25 x 4 x 8
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200 x 400 | 8 x 16 | 1.550 |
15 / 25 x 4 x 8
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For diamond core drilling machines with water-cooling Other available dimensions, re-coating and "Dry cut" - core bits on request! |
1 piece per packing unit
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Dimension/mm |
Dimension/inch |
rpm 80 m/s |
Number of segments and coating
|
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68 x M16 | 2 7/8 x M16 | 1.400 |
3 / 7 mm
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82 x M16 | 3 1/4 x M16 | 1.400 |
4 / 7 mm
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For drills, not to be used on hammer action drills! |
1 piece per packing unit
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