Features:
1.High penetration rate and drilling effeciency.
2.Long service life;
3.Good gauge effect;
4.High cost performance;
5.Wide usable range, diamond core bits are the most commonly useful bits in the mineral exploration industry.
Specification:
Double tube surface | ||||
Size( surface exploration drill | Matric system(mm) | Imperial system( in ) | ||
Hole diameter | Core diameter | Hole diameter | Core diameter | |
BQ | 60 | 36.4 | 2.36 | 1.43 |
NQ | 75.7 | 47.6 | 2.98 | 1.88 |
HQ | 96.1 | 63.5 | 3.78 | 2.5 |
PQ | 122.7 | 85 | 4.83 | 3.34 |
Triple tube surface | ||||
NQ3 | 75.7 | 45 | 2.98 | 1.78 |
HQ3 | 96.1 | 61.1 | 3.78 | 2.41 |
PQ3 | 122.7 | 83 | 4.83 | 3.27 |
Any demands, freely contact me:
Skype: julia0402zcy Whatsapp: 0086 18661596896 Email: julia at lakepetro.com
Dimensions of diamond Core drill Bits Q Series AQ, BQ, NQ, NQ2,NQ3,HQ, HQ2,HQ3,PQ,PQ2,PQ3 T, TT, T2&TB Series T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-76 Core line, T2-86, T2-86 Core line, T2-101,T2-101Core line T6 Series T6-76, T6-86, T6-101, T6-116, T6-131, ...
HQ PQ Hard Rock Impregnated Diamond Drill Core Bit Product Description Impregnated diamond core bits The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry,geological exploration, oil and gas exploration, coal mining industry, metal ...