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Home > Products > Geotech Accessories > 4 Blades Drill Bits > R32 90mm 4 Blades Bits with drop centra

R32 90mm 4 Blades Bits with drop centra

    Unit Price: USD 5 / Piece/Pieces
    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 500 Piece/Pieces
Basic Info

BrandJ.B

Applicable IndustryOther

StatusNew

Types OfRotary Drilling Rig

Place Of OriginChina

UseCoal

Warranty Period1 Year

Marketing TypeNew Product 2019

Mechanical Test ReportProvided

Video Factory InspectionProvided

Core Component Warranty Period1 Year

Core ComponentsOther

CertificationISO 9001:2008

ConditionNew

Additional Info

Packagingplywood case

TransportationOcean,Land,Air

Place of OriginChina

PortNingbo,Shanghai

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

Product Description

Key Specifications:

Bottom hole: 51 to 110mm
Thread type: R32, R38, R51, etc.
Raw material: alloy, carbon, carbide, stainless
Production process: casting, forging, machining, welding
Surface treatment: antirust, electro-galvanized, spray-paint, black coating, dacromet

J.B Drill Bits are suitable for various ground condition. J.B drill bits have great reliability, powerful drilling capacity but low operating cost. It is especially fast and efficient when drilling in hard and medium-hard rock.

No. Products  Nominal Thread      Hole       Diameter     mm      Article       Regular
1

Blades Bit  

          with             drop centra

R32 51 JBR3251FBL
2 76 JBR3276FBL
3 90 JBR3290FBL
4 R38 76 JBR3876FBL
5 90 JBR3890FBL
6 R51 90 JBR5190FBL
7 115 JBR51115FBL


Raw Material Production Process Surface Treatment
Carbon steel Machining Antirust
Alloy steel water glass investment casting Electro-galvanized
Stainless steel Silica sol investment casting Spray-paint
Carbide Forging Black coating
Welding Dacromet

1. ISO9001 / ISO14001/ DIN EN ISO3834-2 Certificated to guarantee good quality.
2. Digitalized management System (CRM, ERP, MES) contribute to on-time Delivery. 
3. Rich engineering experience to help you get cost-down solution.

Product Categories : Geotech Accessories > 4 Blades Drill Bits

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