International reputation for sandvik DTH button bit design, is widely used.Whether you face what kind of condition, we drill can make work easier.They are equipped with special carbide carbide, sandvik to drill deeper.Bit body made of precision of hardening nickel molybdenum steel with composite curve shape, can cut smoother and faster and easier to remove debris.

New series of bit has optimized the head length (for cemented carbide drill tip maximum steel support), to excellent washing deep surface groove, and the first-class cutting structure.

advantages

• Special sandvik carbide can ensure high quality and high performance
• Carbide grade options, can realize in challenging application of long service life
• Appearance design can maximize perforation rate and prolong tool life
• Flushing of optimized design can help remove debris and reduce wear