diamond drill bit set

NQ NQ3 HQ HQ3 Surface Set Diamond Core Drill Bit for Drilling Broken and Backfilled Stratum Shale Surface Set Diamond Bit Roschen surface-set diamond ...

1. Dry diamond core bit set for concrete, normal concrete, brick wall, special concrete with light steel bar 2. Core drill is a drill specifically des...

BW Impregnated Diamond Core Bit 6mm 8mm 10mm 12mm For Geological Survey Description Diamond Core Bits are widely used in mineral exploration industry ...

Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit Application Reamer is set with natural or synthetic diamond,and it is used ...

NMLC/HMLC Natural Diamond Surface Set Core Drill Bits with Fast Penetration Rate Description of Goods The impregnated diamond bits are manufactured us...

HW NW PW HWT PWT Impregnated Diamond Drilling Tools Casing Shoe & Rod Shoe Bits Casing Shoe Bit The inside diameter of the casing shoe bit is not ...

High quality HQ3 Surface set diamond bit /core drill bit for soft formations Description: SURFACE SET CORING BITS Surface set coring bits are typicall...

Aq Bq Nq Hq Pq Gauge Diamond Core Drill Bit For Hard Rock Drilling Product Description: 1.Made with high quality synthetic diamonds; 2.mixed evenly th...

NMLC/HMLC Natural Diamond Surface Set Core Drill Bits with Fast Penetration Rate Application The impregnated diamond bits are manufactured using high ...

B N H P Wireline Natural Diamond Surface Set Core Drilling Bits For Broken Formation Rocks Surface Set Diamond Core Bits: Set with singular layer of n...

AAA Grade Natural Diamond Surface Set Multi-Step Core Drill Bits for Unconsolidated Formations Description of Goods Surface-Set Diamond Bits are set w...

Impregnated Diamond Drilling Tools Casing Shoe & Rod Shoe Bits NW / HW NW Casing Shoes Specifications: NW Casing Shoe 1. Simple configuration 2. E...

Polycrystalline Diamond Compact PDC Core Drill Bits for High Speed Drilling Description of Goods Theory PDC(TSP) core bits are similar to surface-set ...

Wireline Diamond Imp And Surface Set Core Drill Bits Mining Drilling Hole Specifications ISO9001:9002 certificated 10years manufacturing experience Su...

NQ HQ PQ Rod Shoes Impregnated Diamond Drilling Tools with high crown height Casing Shoe Bit The inside diameter of the casing shoe bit is not set wit...

Natural Diamond Multi Steps Surface Set Core Drill Bits With AAA Grade 40/60 Spc Diamond Surface-Set Diamond Bits can be used with any tupe of core ba...

Surface-Set Diamond Core Drill Bit Hmlc For Concrete / Granite / Stone Specifications 1. Good quality and long working life 2. High Quality Natural Di...

Surface Set Diamond Drilling Tools Impregnated Casing Shoes Bit NQ HQ PQ ROD Specifications impregnated diamond rod shoe, surface set diamond rod shoe...

Surface Set Core Drill Bits , Diamond Cutting Drill Bits With Hard Matrix Surface-Set Diamond Bits can be used with any tupe of core barrels.By varyin...

HQ3 NQ3 Natural Geological Surface set diamond core drilling bit , rig drill bits 1. Impregnated Diamond Core Bits are manufactured with very small, h...