Product details
The M5333-215.9mm(8¹/2") is a kind of bi-arc profile matrix PDC bit, designed with force balanced, 19mm cutters, blade cutter setting, light cutter density and deep junk slot hydraulic structure aided by CAD system. It is suitable for drilling soft to medium-hard formations in vertical or directional drilling, and suitable for rotary, top-drive and down-hole motor applications.
Cutters: 19mm x 20+13mm x 20
Blades: 5
Nozzles: 7
Total length: 440mm
Make-up face to nose: 332mm
Gauge length: 80mm
API pin: 4¹/2 REG
Shank OD: 159mm
Shank length: 170mm
WOB: 7~25 10³lbs
Rotation speed: 60~300 rpm
Flow rate: 400~550 gpm
Torque: 17.6~19.5 kft ·lbf
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