J.B Machinery (Ningbo) Co., Ltd.
Button Thread Anchor Nut Drilling Bits,Thread Taper Bits Anchor Accessories,Button Bits Drill Bits Self Drilling
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 |
Model No.: JBR51130BB
Brand: J.B
Applicable Industry: Other
Status: New
Types Of: Rotary Drilling Rig
Place Of Origin: China
Use: Coal
Warranty Period: 1 Year
Marketing Type: Hot Product 2019
Mechanical Test Report: Provided
Video Factory Inspection: Provided
Certification: ISO 9001:2008
Condition: New
Packaging: plywood cese
Transportation: Land,Air,Ocean
Place of Origin: China
Port: Ningbo,Shanghai
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Key Specifications:
Button bits with hemispherical button is for high bearing capacity and abrasive resistance, while conical button is for high drilling speed and low abrasive resistance.
J.B button bits are popular among construction fields, which have high technology, high drilling efficiency and long grinding time.
No. | Products | Nominal Thread | Hole Diameter mm | Article Regular |
1 | Button Bit | R32 | 51 | JBR3251BB |
2 | 76 | JBR3276BB | ||
3 | R38 | 76 | JBR3876BB | |
4 | 90 | JBR3890BB | ||
5 | R51 | 90 | JBR5190BB | |
6 | 100 | JBR51100BB | ||
7 | 115 | JBR51115BB | ||
8 | 130 | JBR51130BB | ||
9 | T30 | 51 | JBT3051BB | |
10 | 76 | JBT3076BB | ||
11 | T40 | 76 | JBT4076BB | |
12 | 90 | JBT4090BB | ||
13 | T76 | 130 | JBT76130BB | |
14 | 150 | JBT76150BB |
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 |
Product Categories : Geotech Accessories > Button Drill Bits