chisel drill bits 32mm,33mm,34mm chisel bit

chisel drill bits 32mm,33mm,34mm chisel bit 

hand held hydraulic drifter drill YYTZ28

hand held hydraulic drifter drill

Hydraulic drifter CHYG38B can replace the Atlas cop1238

Hydraulic drifter CHYG38B can replace the Atlas cop1238 CHYG38B  fully hydraulic rock drill employs hydraulic units in combination with individually slewing units. It's equipped on hydraulic rock drilling jumbo during operation, and suited for medium-hard rock drilling in any directions and for solid hard rock as well. The piston stroke and impact frequency is adjustable to adapt for the rock stratum with different hardness.The diameter of drilling rods being used are either φ38mm or φ45mm. It's designed and intended for larger-diameter borehole drilling and open-pit rock drilling. The hole diameter sizes from φ65 to φ125mm. This new product is efficient and energy-saving with a long-term stable performance. Working index of this product is 6000 linear meters with service-free.

Rigid Rayon Based Graphite Felt Special Shape Cylinder Covered With Graphite Foil

NQ Wireline Core Drilling rods

Wireline Core Drilling rods 1.Drill  rod: BQ, NQ,  HQ , PQ ,  NT, HT  drill rods    casing tube: BW, NW, HW, HWT 2.Core barrel: BQ NQ  NQ2 NQ3 HQ HQ3 PQ PQ3 head assembly and parts 3.AQ-PQ, T2, T6 etc. Diamond core bit, reaming shell & shoe bit (syntheyic and surface-set, PDC) 4.Drill tool: hoisting plug, water swivel, overshot, outer tube & inner tube wrench,  foot clamp,etc.

BQ Boart Longyear Specification Drilling Equipment

BQ Boart Longyear Specification Geological Drilling equipment and the AQ,BQ,NQ,HQ drill rods.

NQ China Wireline Drilling Rod (BQ, NQ, HQ, PQ)

China Wireline Drilling Rod (BQ, NQ, HQ, PQ) China Wireline Drilling Rod (BQ, NQ, HQ, PQ) are made of super tubes according to Boart Longyear standard, must be heat treated many times to guarantee high quality and excellent connection. Our old clients comment that our drill rods are good to use and very durable. Technical Data

hand held hydraulic drill YYTZ28

hand held hydraulic drifter drill

NQ drill rods (BQ, NQ, HQ, PQ) 1.5m ,3m long

NQ Drill rods (BQ, NQ, HQ, PQ) China Wireline Drilling Rod (BQ, NQ, HQ, PQ) are made of super tubes according to Boart Longyear standard, must be heat treated many times to guarantee high quality and excellent connection. Our old clients comment that our drill rods are good to use and very durable. Technical Data

NQ Wireline drill rods

NQ Wireline drill rods.

NQ Wireline drill rods geological drilling tools

NQ Wireline drill rods.

HQ Drilling rods strong heat treated

Wireline Core Drilling rods  1.Drill  rod: BQ, NQ,  HQ , PQ ,  NT, HT  drill rods    casing tube: BW, NW, HW, HWT 2.Core barrel: BQ NQ  NQ2 NQ3 HQ HQ3 PQ PQ3 head assembly and parts 3.AQ-PQ, T2, T6 etc. Diamond core bit, reaming shell & shoe bit (syntheyic and surface-set, PDC) 4.Drill tool: hoisting plug, water swivel, overshot, outer tube & inner tube wrench,  foot clamp,etc.