5 1/2″ SHA117G
Specifications
Size: 5 1/2″ (139.7 mm)
IADC: 117
Bearing and Seal: Journal Bearing / O-Ring Rubber seal
No. of Rows: 3-2-2
Inner Row: Wedge mill teeth / 26 pcs
Gauge Row: Wedge mill teeth / 33 pcs
Bevel Row: Ovoid / 33 pcs
Pin Connection: 3 1/2 REG
Bit Weight (KG): 14.5
Weight on Bit (KN/mm): 0.35 ~ 0.90
ROP (rpm): 80 ~ 150