Showing all 11 results
Size: 7 7/8″ (200 mm)
IADC: 527
Bearing & Seal: Journal Bearing / Metal seal
Number of Rows: 4-4-3
Inner Row: Conical / 65 pcs
Gauge Row: Wedge / 40 pcs
Trimming Row: Wedge / 31 pcs
Bevel Row: Flat / 71 pcs
Bit Weight: 9.5
Weight on Bit: 0.13~0.35
ROP: 60~160
Size: 7 7/8″ (200 mm)
IADC: 537
Bearing & Seal: Journal Bearing / Composite seal
Number of Rows: 4-4-3
Inner Row: Conical / 64 pcs
Gauge Row: Wedge / 39 pcs
Bevel Row: Flat / 39 pcs
Bit Weight: 9.5
Weight on Bit: 0.13~0.35
ROP: 60~160
Size: 10 5/8″ (269.9 mm)
IADC: 537
Bearing & Seal: Journal Bearing / Metal seal
Number of Rows: 5-5-4
Inner Row: Wedge / 136 pcs
Gauge Row: Wedge / 54 pcs
Trimming Row:
Bevel Row: Ovoid / 108 pcs
Bit Weight: 24
Weight on Bit: 0.13~0.35
ROP: 60~160
Size: 7 7/8″ (200 mm)
IADC: 637
Bearing & Seal: Journal Bearing / Composite seal
Number of Rows: 5-5-4
Inner Row: Ovoid / 110 pcs
Gauge Row: Ovoid / 44 pcs
Trimming Row: Wedge / 24 pcs
Bevel Row: Flat / 44 pcs
Bit Weight: 9.5
Weight on Bit: 0.2~0.37
ROP: 60~130
Size: 10 5/8″ (269.9 mm)
IADC: 637
Bearing & Seal: Journal Bearing / Metal seal
Number of Rows: 6-5-5
Inner Row: Conical / 173 pcs
Gauge Row: Ovoid / 64 pcs
Trimming Row:
Bevel Row: Ovoid / 128 pcs
Bit Weight: 24
Weight on Bit: 0.2~0.37
ROP: 60~130
Size: 9 7/8″ (250.8 mm)
IADC: 537
Bearing & Seal: Journal Bearing / Composite seal
Number of Rows: 4-4-3
Inner Row: Wedge / 74 pcs
Gauge Row: Wedge / 43 pcs
Bevel Row: Ovoid / 86 pcs
Bit Weight: 18.5
Weight on Bit: 0.13~0.35
ROP: 60~160
Size: 12 1/4″ (311.1 mm)
IADC: 537
Bearing & Seal: Journal Bearing / Metal seal
Number of Rows: 5-5-4
Inner Row: Wedge / 142 pcs
Gauge Row: Wedge / 59 pcs
Trimming Row:
Bevel Row: Ovoid / 118 pcs
Bit Weight: 31
Weight on Bit: 0.13~0.35
ROP: 60~160
Size: 9 7/8″ (250.8 mm)
IADC: 637
Bearing & Seal: Journal Bearing / Composite seal
Number of Rows: 5-5-5
Inner Row: Conical / 122 pcs
Gauge Row: Ovoid / 55 pcs
Bevel Row: Ovoid / 110 pcs
Bit Weight: 18.5
Weight on Bit: 0.2~0.37
ROP: 60~130
Size: 12 1/4″ (311.1 mm)
IADC: 637
Bearing & Seal: Journal Bearing / Metal seal
Number of Rows: 6-6-5
Inner Row: Conical / 185 pcs
Gauge Row: Ovoid / 71 pcs
Trimming Row:
Bevel Row: Ovoid / 142 pcs
Bit Weight: 31
Weight on Bit: 0.2~0.37
ROP: 60~130
Size: 13 5/8″ (346.1 mm)
IADC: 547
Bearing & Seal: Journal Bearing / Metal seal
Number of Rows: 5-4-4
Inner Row: Conical / 119 pcs
Gauge Row: Wedge / 58 pcs
Trimming Row:
Bevel Row: Ovoid / 116 pcs
Bit Weight: 40
Weight on Bit: 0.13~0.35
ROP: 60~160
Size: 13 5/8″ (346.1 mm)
IADC: 637
Bearing & Seal: Journal Bearing / Metal seal
Number of Rows: 6-6-6
Inner Row: Conical / 240 pcs
Gauge Row: Ovoid / 89 pcs
Trimming Row:
Bevel Row: Ovoid / 178 pcs
Bit Weight: 40
Weight on Bit: 0.2~0.37
ROP: 60~130
