iadc 137 hdd 8 1/2 "" a 18 "" 12 "hard rock pdc abridor de agujeros para formaciones de suelos

Model

PDC Hole opener

IADC CODE

123 223 323 324 424 433 524 634

Available sizes:

10"~ 26"

larger sizes can be custom as your requirement.

Blades

3/4/5/6/7/8/9 blades

API regular pin(inch)

3 1/2;4 1/2;6 5/8;7 5/8

Recommended

make up torque(KN.M)

4 -4.8/6-7.5/9.5-12/16-22/38-43/46-54

Nozzle Qty

3/4/5/6/7/8/9NZ(according to your demands)

PDC Cutters

08MM/10MM/13MM/16MM/19MM

Features

1.Which is a steel body PDC bit using arc-type double rows spiral design with seven blades,long parabolic crown structure,the rational allocation of different functions of the small size of the cutters

2.Heavy cutter layout and high wear wide gauge design,effectively improve the PDC bit impact resistant and abrasive.

While using a dynamic flow simulation technology to optimize the hydraulic design of the PDC bit.

 Applications

very hard formations with higher compressive strength and good drillability,such as mudstone,limestone,anhydrite,calcareous sandstone,sandstone,etc.

Material

Alloy steel,Carbide,Diamond

Packing

Wooden case or steel case