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Diamond concrete core bits
TK-1A diamond core bits
TK-1A diamond core bits is be produced by sintered technics.The diamond segment is be sintered together,you can see the segment connect through our show picture.
TK-1A is suitable for drill reinforced concrete and brick,marnle.
The diameter we can produce is from 20mm to 300mm. The length we can produce for core barrel is from 100mm to 550mm.
| Outside Diameter |
| 8mm |
| 10mm |
| 12mm |
| 14mm |
| 16mm |
| 18mm |
| 20mm |
| 22mm |
| 24mm |
| 26mm |
| 28mm |
| 30mm |
| 32mm |
| 38mm |
| 40mm |
| 44mm |
| 50mm |
| 53mm |
| 57mm |
| 63mm |
| 66mm |
| 71mm |
| 76mm |
| 83mm |
| 89mm |
| 102mm |
| 107mm |
| 110mm |
| 115mm |
| 120mm |
| 127mm |
| 132mm |
| 150mm |
| 159mm |
| 166mm |
| 180mm |
| 202mm |
| 220mm |
| 244mm |
| 254mm |
| 274mm |
| 300mm |
sintered diamond concrete core bits TK-1A