Drill Bit

Brand Name:Yaheng

Model Number:NWG

Place of Origin:China

Super hard carbide tip dry diamond core bits for drilling concrete Specifications 1. easy removal of cutting debris and cooling 2. applications: Reinforced concrete 3. Machinery: drilling machines Features: 1. Super hard carbide tip, good quality , auto-...

Brand Name:Yaheng

Model Number:NWG

Place of Origin:China

Heat-treatment HF welding dry diamond core bits for drilling concrete Specifications 1. easy removal of cutting debris and cooling 2. applications: Reinforced concrete 3. Machinery: drilling machines Brand: Extra Sharp Specification: Diameter: 4mm to 150mm...

Brand Name:Yaheng

Model Number:NWG

Place of Origin:China

HF welding Heat-treatment dry diamond core bits for All Natural Stone Specifications 1. easy removal of cutting debris and cooling 2. applications: Reinforced concrete 3. Machinery: drilling machines Brand: Extra Sharp Specification: Diameter: 4mm to 150mm...

Brand Name:Yaheng

Model Number:NWG

Place of Origin:China

Fast delivery HF welding Heat-treatment dry diamond core bits for Marble, Granite Specifications Brand: Extra Sharp Specification: Diameter: 4mm to 150mm Common thread: M14, 5/8"-11 or G1/2" Usage: Wet or dry drilling Usage: Mainly use for machining ...

Brand Name:Yaheng

Model Number:NWG

Place of Origin:China

professional quality dry diamond core bits for Roof Drilling Holes Specifications Diameter: 25mm(1”)32mm(1-1/4”)5mm(1-3/8”)38mm(1-1/2”)45mm(1-3/4”) 50mm(2”)75mm(3’’)100mm(4’’)150mm(6’’) other sizes also can be made. Welding Method: Hot Sintered, Silver ...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

Precision TT60 Reaming Shell for Diamond Core Drill Bits With Core Barrel Specifications TT48, TT60, LTK60, LTK48 Reaming shell 1. High penetration rate 2. High core recovery ratio 3. Long life of drilling service DESCRIPTION: Brief Introductions of ...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

Core Barrel Precision TT60 Reaming Shell for Diamond Core Drill Bits Specifications TT48, TT60, LTK60, LTK48 Reaming shell 1. High penetration rate 2. High core recovery ratio 3. Long life of drilling service DESCRIPTION: Features: Natural Or Synthetic ...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

high strength Precision Reaming Shells BQ NQ HQ PQ Surface-Set with Imp Specifications Features: Natural Or Synthetic Diamond Product Name: Reaming Shells Machine Type: Drilling Tools Type: Core Drill Bit,Construction Tool Parts Application: Geological ...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

BQ NQ HQ PQ Precision high strength Reaming Shells for Exploration , Gas Specifications Features: Natural Or Synthetic Diamond Product Name: Reaming Shells Machine Type: Drilling Tools Type: Core Drill Bit,Construction Tool Parts Application: Geological ...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

NQ PCD Type High Speed Diamond Reaming Shells for Gas , Exploration Specifications: 1. Wide range of useage 2. High quality best price 3. Long life and full model 4. Be certified by ISO9001 Features: Natural Or Synthetic Diamond Product Name: Reaming ...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

wear proof water flowing Reaming Shells for couple the drill bit Specifications: Wide range of useage High quality best price Long life and full model Be certified by ISO9001 Be used together with core bit Protect borehole without hole shrinkage Long ...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated Specifications: 1. diamond reaming shell manufacturer 2. Diamond reaming shell do in high quality 3. long life of drilling service Many years of experience combined with recent ...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

Q Series Natural Diamond Set Reaming Shells for Protecting Drill Bit ' s Outer Diameter Quick Details: Q" Series: AQ,BQ,NQ,HQ,PQ(Front end & Back end Type) T Series: T36,T46,T56,T66,T76,T86 WT Series: RWT,EWT,AWT,BWT,NWT,HWT(Single Tube/Double Tube) WG ...

Brand Name:Yaheng

Model Number:Reaming shell

Place of Origin:China

Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated DESCRIPTION: Reaming shells (with double pads or three pads) are suitable to use in all formation conditions ranging from broken and abrasive to consolidated and non-abrasive. As...

Brand Name:Yaheng

Model Number:NWG Barrel

Place of Origin:China

Multi Functional Core Barrel Assembly Core Diamond Drill Bits Specifications: 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads Wireline Drilling Core Barrel BQ HQ NQ PQ Wire-line ...

Brand Name:Yaheng

Model Number:NWG Barrel

Place of Origin:China

Triple / Double Core Barrel 1.5M to 3M Rock Drilling Equipment ISO Certificate Wireline core barrel NQ HQ PQ Head Assembly The head assembly provides: latching and pivoting spearpoint mechanisms to allow insertion and retrieval of the inner tube assembly...

Brand Name:Yaheng

Model Number:Core Lifter& Core Lifter Case

Place of Origin:China

NQ3 Electroplated Diamonds on inside Core Lifter , Wireline Core Drilling Equipment Specifications: 1. Wireline Core barrel Fluted core lifter 2. High quality and long life service 3. Professional production 4. Whole-set drilling tools 5. Longer lifetime...

Brand Name:Yaheng

Model Number:Core Lifter& Core Lifter Case

Place of Origin:China

Wireline Core Barrel Core Lifter Case Stop Ring BQ NQ HQ PQ NQ3 HQ3 PQ PQ3 Specifications core lifter case&core lifters core lifter case core barrel API&ISO Deliver on time core lifter Wireline Core barrel Fluted core lifter High quality and long life ...

Brand Name:Yaheng

Model Number:Core Lifter& Core Lifter Case

Place of Origin:China

BQ NQ HQ PQ NQ3 HQ3 PQ3 diamond coated core lifter for Rock hardness Specifications core lifter case&core lifters core lifter case core barrel API&ISO Deliver on time core lifter Wireline Core barrel Fluted core lifter High quality and long life service ...

Brand Name:Yaheng

Model Number:Core Lifter& Core Lifter Case

Place of Origin:China

Professional Fluted Core Lifter HQ NQ for Boart Longyear Barrel System Specifications 1. available in all standard drilling sizes. 2. hardened alloy. SIZE: BQ NQ HQ PQ NQ3 HQ3 PQ3 TYPE: standard or diamond coated SHAPE: slotted and fluted ADVANTAGES: ...