SPECIAL
December 1, 2016
KLR CDR-50
December 1, 2016
ROCK ROLLER

ROCK ROLLERS

Rock Rollers are the unique product of KLR. This rigid product made for giving strong support to your drilling needs

Why choose us?

  • 32 Year's of Expertise
  • Industry Leader
  • The Trust of 60 Countries
  • Excellence After Sale Support

Technical Specifications

Drill Bit Specification Milled Tooth

KLR MT rock bits has three basic classifications
  • K-10 for soft
  • K-20 for soft to medium formation
  • K-30 for medium to hard formation

Drill Bit Specification TCI Bit

KLR TCI rock bit has four basic classifications
  • K40 for soft formation
  • K50 soft to medium
  • K60 medium to hard formation
  • K70 for hard formation

Formation types

Principle difference for the "K-series bits" are in cutting structure which are formation specific.
  • Soft to medium formation:low-abrasive such as shale, limestone, sandstone, and alluvial deposits
  • Medium to hard formation : semi-abrasive such as hard, sandy limestone, shale, dolomite and limestone
  • Hard formation : abrasive such as limestone, sandstone, dolomite, quartzite, granite, iron ores, and copper ores.

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