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anchor accessories 4 Blades Bit with drop centra

    Payment Type: L/C,T/T
    Delivery Time: 60 Days
Basic Info

Model No.JBR3251FBL

CertificationISO 9001:2008


Additional Info

Packagingplywood cese


Payment TypeL/C,T/T


Delivery Time60 Days

Product Description

Key Specifications:

  • Hole: 51 to 115mm
  • 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 have great reliability, powerful drilling capacity but low operating cost. High quality materials and professional design, as well as advanced manufacturing technologies result in fast penetration, good performance and long service life. Our drilling tools are widely used for drilling and quarrying in mining industries and other construction fields.

No. Products Nominal Thread Hole Diameter mm Article Regular

4 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

Looking for ideal 4Blades PDC Drill Bits Anchor Coupling Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Self Drilling Anchor Accessories Blades Bits are quality guaranteed. We are China Origin Factory of Anchor Nut Plate Drag Drill Bits. If you have any question, please feel free to contact us.

Product Categories : Geotech Accessories > 4 Blades Drill Bits

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