Robot Mining Equipments Pvt. Ltd

Netaji Subhash Place, Delhi

Retract thread cross bitRetract thread cross bits are usually used for very hard and abrasive rock formation.Thread size: R32, R35, R38, T38, T45, T51.Diameter: 38mm to 127mm….

Threaded cross bits or threaded X bits are usually used for very hard and abrasive rock formation.

Parameters

• Thread size: R38, T38
• Head diameters: 64mm 76mm

Features

• Alloy buttons are 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.

Taper bits, especially Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide buttons pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity.

Applications

Taper drill bits are connected to taper drill rods for drilling duties, suitable for tunneling, construction, mining, quarrying, etc.

Parameters

• Bit diameter: 26mm to 60mm;
• Tapered degree: 4°46’, 6°, 7°, 11°, 12°;
• Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm;
• Carbide type: Chisel type, Cross type, Button type.

Features

• The skirt is zinc coated to promote friction between the drill bit and drill rod, thus achieving better efficiency;
• Alloy buttons are 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 are designed for different drilling scenarios and rock conditions;
• Cost-effective, with competitive and reasonable prices, our products offer 82%-92% of the lifespan of their famous branded counterparts.

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.

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 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.

We supply all types of threaded button bits.

Parameters

• Thread size: R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60;
• Head diameters: 33mm 152mm;
• Face designs; flat face, drop center, uni-face;

Features

• Alloy buttons are 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.

Retract Threaded Button Bits

We provide all types of threaded button bits.

Parameters

• Thread size: R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60;
•  Head diameters: 51mm 152mm;
• Face designs; flat face, drop centre, uni-face;

Features

• Alloy buttons are 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 are 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 tunnelling, construction, mining, quarrying, etc.

Threaded cross bits or threaded X bits are usually used for very hard and abrasive rock formation.

Parameters

• Thread size: R25, R28, R32, R38, T38
• Head diameters: 35mm 89mm;

Features

• Alloy buttons are 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.