R25 33mm 35mm 38mm Mining Drill Stone Rock Drill Cross Bits

R25 33mm 35mm 38mm Mining Drill Stone Rock Drill Cross Bits

Description

Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it produces a very straight drill hole.

• Steel inserts
• Widely used in dimensional stone industry, drifting and tunneling

Color: Green,Blue or Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: R25 Cross Type Bit

Threaded Cross Bits / X Bits
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 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.

Specification