130mm 150mm 175mm Multistep Cross Drill Bits

Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Delivery Time: 60 Days

Basic Info

Model No.: JBR76130MCB

Certification: SGS, ISO 9001:2008

Condition: New

Additional Info

Packaging: plywood case

Transportation: Ocean,Land,Air

Product Description


      Key Specifications:


  • Hole: 130 to 175mm
  • Thread type: R76
  • Raw material: alloy, carbon, carbide, stainless
  • Production process: casting, forging, machining, welding
  • Surface treatment: antirust, electro-galvanized, spray-paint, black coating, dacromet


 

J.B multistep drill bits are popular among construction fields, which have high technology, high drilling efficiency and long grinding time. High quality materials and professional   design, as well as advanced manufacturing technologies result in fast penetration, good performance and long service life. It is especially fast and efficient when drilling in hard   and medium-hard rock.



No. Products  Nominal Thread          Hole              Diameter      mm       Article        Regular
1       Multistep            Cross          Bit R76 130 JBR76130MCB
2 JBR76130MCB-Jetting
3 150 JBR76150MCB
4 JBR76150MCB-Jetting
5 175 JBR76175MCB
6 JBR76175MCB-Jetting


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


Contact Information

CONTACT US

J.B Machinery (Ningbo) Co., Ltd.

Contact Person: Peggy Xing

Phone:86-574-89258631

Fax:

Address: Guoyichang, Hengxi, Yinzhou, Ningbo, Zhejiang,Ningbo,Zhejiang

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