| Categories | Core Drill Bits |
|---|---|
| Brand Name: | PEERCHEER |
| Model Number: | NQ3 HQ3 PQ3 |
| Place of Origin: | WuXi |
| Name: | NQ3 HQ3 PQ3 IMPREGNATED DIAMOND CORE DRILL |
| Condition: | New |
| Warranty: | Unavailable |
| Machine Type: | Drilling Tool |
| Certification: | ISO-9001 |
| Packing: | export standard |
Factory Wholesale Diamond Core Drill Bit For Stones
Core drill bits are a type of cutting tool used for drilling holes in hard materials such as concrete, stone, and masonry. They are commonly used in construction and engineering projects where precision drilling is required.
| SIZE | CORE Ø | HOLE Ø |
|---|---|---|
| AQTK™ | 35.5 mm (1-3/8 in) | 48 mm (1-7/8 in) |
BQ™ | 36.4 mm (1-7/16 in) | 60 mm (2-3/8 in) |
| BQTK™ | 40.7 mm (1-5/8 in) | 60 mm (2-3/8 in) |
| NQ™ | 47.6 mm (1-7/8 in) | 75.7 mm (3 in) |
| NQTK (NQ2") | 50.6 mm (2 in) | 75.7 mm (3 in) |
| NQ3™ | 45 mm (1-3/8 in) | 75.7 mm (3 in) |
| HQ™ | 63.5 mm (2-1/2 in) | 96 mm (3-3/8 in) |
| HQ3™ | 61.1 mm (2-3/8 in) | 96 mm (3-3/8 in) |
| PQ™ | 85 mm (3-3/8 in) | 122.6 mm (4-7/8 in) |
| PQ3™ | 83 mm (3-1/4 in) | 122.6 mm (4-7/8 in) |
| SYSTEM | CORE Ø | HOLE Ø | ||
|---|---|---|---|---|
| mm | in | mm | in | |
| A | 48,0 | 1.89 | 27,0 | 1.06 |
B | 59,9 | 2.36 | 36,4 | 1.43 |
N | 75,7 | 2.98 | 47,6 | 1.88 |
H | 96,1 | 3.78 | 63,5 | 2.50 |
| P | 122,6 | 4.83 | 85,0 | 3.35 |
|
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