Product details
The M575K-215.9mm(4⁵/8") is a kind of shallow-cone crown profile matrix PDC bit, designed with 16mm cutters, medium cutter density, blade cutter setting aided by CAD system, and short gage. It is suitable for straight drilling and directional drilling in soft to medium-hard formations, and suitable for rotary, top-drive and down-hole motor applications.
Cutters:16mm x 12
Blades:5
Nozzles: 7
Total length:510mm
Make-up face to nose: 383mm
Gauge length: 50mm
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:4.6~5.1 kft ·lbf
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