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brazed diamond core bit
laser or Brazed welded core bits
Model:TK- C type ,
Application: For drilling cured concrete,reinforced concrete with steel bars,green concrete,and asphalt.
400mm core barrel length
Other diameter and length can be accepted destine.
Outside Diameter | Diamond Segment | |
mm | Segment Quantity / pc | Segment Size /mm |
28 | 3 | 16x3.5x7 |
32 | 3 | 16x3.5x7 |
37 | 3 | 20x3.5x7 |
42 | 4 | 20x3.5x7 |
47 | 4 | 24x3.5x7 |
52 | 4 | 24x3.5x7 |
57 | 5 | 24x3.5x7 |
62 | 5 | 24x3.5x7 |
67 | 6 | 24x3.5x7 |
72 | 6 | 24x3.5x7 |
77 | 6 | 24x3.5x7 |
82 | 7 | 24x3.5x7 |
87 | 7 | 24x3.5x7 |
92 | 8 | 24x3.5x7 |
102 | 9 | 24x3.5x7 |
107 | 9 | 24x3.5x7 |
112 | 9 | 24x3.5x7 |
122 | 10 | 24x3.5x7 |
127 | 10 | 24x3.5x7 |
132 | 10 | 24x3.5x7 |
142 | 11 | 24x3.5x7 |
152 | 12 | 24x4.0x7 |
162 | 12 | 24x4.0x7 |
172 | 13 | 24x4.0x7 |
182 | 13 | 24x4.0x7 |
192 | 14 | 24x4.0x7 |
200 | 14 | 24x4.0x7 |
212 | 16 | 24x4.0x7 |
225 | 18 | 24x4.5x7 |
254 | 20 | 20x5.0x7 |
257 | 20 | 20x5.0x7 |
300 | 24 | 20x5.0x7 |
350 | 24 | 20x5.0x7 |
450 | 30 | 20x5.0x7 |
500 | 32 | 20x5.0x7 |
550 | 35 | 20x5.0x7 |
600 | 40 | 20x5.0x7 |
Brazed diamond core bit TK-C