core barrel bits
1,Wet drilling
2,Length:150mm
3,Application: construction
4,Size:25mm-350mm
Port: Xiamen
Minimum Order Quantity: 1000 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Week
Payment Terms: T/T
Contact SupplierPackaging Detail: wood Carton
Delivery Detail: 7 days
Core barrel bits
Features
1, Unique design of segment size face improves the sharpness and drilling efficiency.
2.Fast drilling results. This special design will not allow easy edge collapse,break,tapered concrete etc.
Application
Old concrete,cured concrete or asphalt;
Core Bit for Concrete
| Diameter / ø-Range | L Length | T Thickness | H Height |
| mm | mm | mm | mm |
| 38-50 (ø 40) | 20 | 3 | 10 |
| 48-52 (ø 50) | 24 | 3,5 | 10 |
| 56-62 (ø 60) | 24 | 3,5 | 10 |
| 72-87 (ø 80) | 24 | 3,5 | 10 |
| 92-112 (ø 100) | 24 | 3,5 | 10 |
| 107-142 (ø 120) | 24 | 4 | 10 |
| 142-182 (ø 160) | 24 | 4 | 10 |
| 182-272 (ø 200) | 24 | 4 | 10 |
| 182-272 (ø 200) | 24 | 4,5 | 10 |
| ø 300+ | 20 | 5 | 10 |