diamond drill bits for rock

Product Description: ROSCHEN can supply variety of thread rock drilling tools , tungsten carbide button bits , T45 retrac button bits, button bit T45,...

Single Tube T2- 46 T2-76 T2 - 86 T2-101 Abrasive Hard Rock Used Diamond Drill Bits Our diamond core bits are ideally suited to modern drilling conditi...

Three Blades Polycrystalline Diamond Drill Bits With High Wear Resistance Description Drag bit are manufactured from forged high quality alloy steel a...

Imp Diamond Core Bit Geological Rock Drilling Bits NQ NQ3 NQ2 NMLC Characteristics We supply A-Gauge impregnated core bit:AQ, AW, AGM; B-Gauge impregn...

T6 core drill bit diamond and reaming shell for geotechnical Description: T6-101 Impregnated diamond bit Double-tube diamond bit is more popular than ...

Feature 1. High diamond concentration 2. High penetration rate 3. Long lifespan Impregnate diamond core bit The impregnated diamond bits are the most ...

T2 and T6 Metric Diamond Core Drill Bits Tools For Core Drilling Specification: 1. A-Gauge Core Bits: AQ, AQ-RSG, AWG(AX), AWM, AWT, LTK48 2. B-Gauge ...

Single Tube T6-76 T6-86 T6-101 T6-116 T6-131 Impregnated diamond rock drill bits Description: Our diamond core bits are ideally suited to modern drill...

Anchor Self Drilling Rock Hollow Core Diamond Drill Bits R38 TC Drop Center Bit EYY OED self drilling anchor system is a bolting solution for difficul...

Drilling Rig Tools , Rock Drilling Tools For Drilling Broken Rocks Quick Detail: 1.Our company is one of has geological tools manufacture in jiangsu c...

6.5mm Diamond Core Bits for Stone , Core Drill Bit with 3/8" Shaft Sintered Diamond segment hole saw core drills bit with excellent diamond segme...

1. 55mm Diamond Grinding Head Points 90 Degrees Grit 150 Rotary TAPER Single Type Angle Drills Chamfer Hole Coated of Glass Grit: 150 (medium) Taper A...

China Supplier 3 inch down the hole rock drill bits with high air pressure hammer A wide range of products, including DTH Bits, DTH Hammer, DTH Drill ...

Diamond Drill Bit And Tool , Coal Mine PDC Drill Bit For Sandstone Drilling Specifications PDC Drill Bit For Sandstone Drilling 1. New Superhard Mater...

Imp Diamond Core Bit Geological Rock Drilling Bits NQ NQ3 NQ2 NMLC Impregnated diamond core bits are the most commonly useful bits in the mineral expl...

High Penetration Rate Core Drill Bits / Impregnated Diamond Core Bits For Rock Specifications: T2-76 diamond-impregnated core bit 1. High penetration ...

High Quality Factory Manufacturing Rock Drilling Bit PDC Diamond Drilling Bit Introduction of drilling bit: Our drilling bit have a very good drilling...

89mm Dual tube diamond drill bit for Geological exploration drilling. Description: Double-tube diamond bit is more popular than single-tube in deep ho...

Wireline impregnated diamond core bits 1. Available in all standard drilling sizes (A, B, N, H and P). 2. Various crown height and waterways design 3....

AQ NQ HQ PQ Impregnated Diamond Core Bits , Forging Rock Drill Tools The features: High penetration rate and drilling efficiency. Long service life; G...