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Matrix / Steel Body Bits

Fully conform to the requirements of API standards and SY/T5217-2000 of China.

Available Sizes: From 3" (76.2mm) to 17 1/2" (444.5mm).

Blade: 4 / 5 / 6 / 7 / 8 / 9

Cutters: Ordinary plane cutters - General use

              Reinforced GK cutters - Broken rocks' killer, with helmet shape

Bit Profile: Flat / Short / Medium / Long

Options: Spiral blade

                Backup cutters / studs

                Short gage

                Inclined gage

                Long gage

                Gage trimmer

                Up-drill / Back-ream

Formation: sticky, soft, medium hard hard.

Applicable: water well, gas,  oilfield, construction, geothermal, directional boring, underground foundation work

Design and manufacture any types and sizes of PDC bits according to your requirements.

Dear friends: if any additional information needed, please feel free to contact us at:

S: xiaoshitou0115