7 7/8" 200 mm
5138J
Profile Medium Parabolic
Blades 5
Cutter Type 13 mm Diamond Cylinder
Cutter Count 36
Guage Protection Carbide and Diamond

Body Material Stainless Steel
Body Length 89 mm (3.5")
Shank Length 23 mm (.9")

Pin Connection 4 1/2 API. Regular
Make Up Torque 2100 m, daN (15500 ft/lbs)

Back Rake 18 Degrees
Side Rake .75 Degrees
Junk Slot Area 6400 sq. mm (9.9 sq.in.)

Nozzles 8 Nozzles (5 Fixed, 3 Interchangeable)
TFA. 250 -800 sq. mm. (.400-1.2 sq. in.)
Flow Rate .75 to 1.5 m3
Weight on Bit 1000 - 10000 daN
R.P.M. 30 - 350
Formation Soft to Medium



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