J.B Machinery (Ningbo) Co., Ltd.
Button Drill Bits,Button Drilling Tools Anchor Nut,Drill Bits Thread Taper Button Bits
Payment Type: | L/C,T/T |
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Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
Delivery Time: | 60 Days |
Model No.: JBR5190BB
Certification: SGS, ISO 9001:2008
Condition: New
Packaging: plywood cese
Transportation: Ocean,Land,Air
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.
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 |
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 | JBR5115BB | ||
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