En
Thread size: R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, and T51.
Diameter: 76mm to 152mm
Applications:Drilling works for blasting duties in tunneling, construction, mining, quarrying, etc.
As a reaming drilling tools, domed button bits are used when a large diameter is needed to be reamed out after a pilot holes is drilled to a depth.
SHANDIKE Domed Button Bits
Domed button bits as one of the reaming drilling tools are used when a large diameter is needed to be reamed out after a pilot hole is drilled to a depth.
Parameters
• Thread size: R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, and T51.
• Diameter: 76mm to 152mm.
Features
• Alloy buttons are hot mounted into the drill bit, ensuring the bit good accuracy and durability;
• Reliability ensured by premium drill bit materials and premium alloy button;
• Different types designed for different drilling scenarios and rock conditions;
• High speed and drilling efficiency;
• Cost-effective, good performance with reasonable price.
Applications
Drilling works for blasting duties in tunneling, construction, mining, quarrying, etc.
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| Thread Domed Button Bit | |
Diameter |
T.C(Tungsten Carbide) Buttons | Flushing Hole | Angle | |||
mm |
inch | Gauge x mm | Front x mm | Side | Front | Gauge |
76 |
3 | 9 x 13 | 1 x 13 | 1 | 3 | 35° |
89 |
3 1/2 | 14 x 13 | 1 x 13 | 2 | 2 | 35° |
102 |
4 | 16 x 13 | 1 x 13 | 2 | 2 | 35° |
127 |
5 | 18 x 13 | 1 x 13 | 1 | 3 | 35° |
Notice: There is a chance that SHANDIKE may make changes on above-mentioned information. Product pictures and parameters about models, data, performances and specifications on this website are for reference only.
