Cutter Shoe Bits

Chevron Carbide Bit

Designed for tougher drilling conditions in medium hard formations such as caliche

and shale.

                                         Carbide Impregnated Finger Bit

                                         Carbide hardfaced fingers heat treated for long life and faster penetration in

                                         clay, sand and soil. Fingers peel clay where conventional cutters ball up.

Step Type Carbide Bit

Excellent bit for toughness and abrasion resistance in soft formations such as dirt,

gravel and shale

                                            Tracker Bit

                                            Newest pilot bit where carbides track eachother on opposite sides for

                                           maximum penetration and faster cuttings removal in soft and medium

                                           formations

Serrated Carbide Bit

Bit is well suited to clay, sand, soils and soft rock formations.

                                            Conical Bit

                                            Good in all sand, clay, soils and penetrates well in soft and some medium

                                             rock formations

All Terrain Bit

Excellent for clay, sand, soils and soft as well as some medium rock formations

                                                 Heavy Duty (HD) & Conical Heavy Duty (CHD)

                                                “HD” bits utilize flat carbide along the side walls of the pilot bit instead

                                                of hard facing to reduce wear.  “CHD” bits utilize flat and conical

                                                carbides to reduce wear and enhance cutting action.

Part Numbers

DRILLERS SERVICE, INC.                       HICKORY, NC USA                        800-334-2308,  EXT. 230