NQ HQ PQ BQ Impregnated Diamond Bit
PEERCHEER offers standard BQ NQ HQ PQ BWL NWL HWL PWL surface set diamond bit for use with BQ NQ HQ PQ core barrels. BQ NQ HQ PQ surface set bits are typically used in softer formations.They utilize a single layer of natural diamonds set in a hard matrix and can be manufactured in many crown profiles to fit the different types of formations. Q series surface set diamond bit is available for application in standard DCDMA B N H P size.
Product Details
Parameter
NQ HQ PQ BQ Impregnated Diamond Bit Configuration:
1-BIT THREADS
Precision cut industry standard bit threads.
2-BIT STEEL BODY
Made of high-quality steel and machined in small batches to maintain manufacturing standards
3-BIT CORE LIFTER CASE SEAT
Supports core lifter case when breaking core
4-BIT TUNGSTEN CARBIDE AND TSD PINS
Protect the integrity of the crown
5-BIT WATERWAYS
Controls fluid flow around the cutting edge of the bit
6-BIT PROFILE
Optimum design allows for quick start up of a new bit
7-BIT CROWN
Available in an extremely wide variety of formulations,
the crown is the cutting edge of the bit
BQNQHQPQ surface set diamond bit
| Size | Outside Set Diameter | Inside Set Diameter | ||
| mm | inch | mm | inch | |
| Q Series Surface set Bit | ||||
| BQ | 59.44/59.69 | 2.340/2.350 | 36.27/36.53 | 1.428/1.438 |
| NQ | 75.18/75.44 | 2.960/2.970 | 47.50/47.75 | 1.870/1.880 |
| HQ | 95.53/95.89 | 3.761/3.775 | 63.37/63.63 | 2.495/2.505 |
| PQ | 121.92/122.43 | 4.800/4.820 | 84.84/85.09 | 3.340/3.350 |
