Hughes Style Insert Roller Cone Bit

Soft-Medium Hughes Christensen Style "Model" GXD-20

Model: GXD-20

Model: GXD-20IADC Code: 517Size Range (in): 7 7/8, 8 3/4Recommended WOB (lb/in. Diameter): 2000-6000Recommended Rotary Speed (RPM): 120-50Special Features/Usage: W..

$0.00

Soft-Medium Hughes Christensen Style "Model" GXD-25S

Model: GXD-25S

Model: GXD-25SIADC Code: 527Size Range (in): 8 3/4Recommended WOB (lb/in. Diameter): 2000-6000Recommended Rotary Speed (RPM): 120-50Special Features/Usage: W..

$0.00

Soft-Medium Hughes Christensen Style "Model" GXD-28

Model: GXD-28

Model: GXD-28IADC Code: 527Size Range (in): 7 7/8, 8 1/2, 8 3/4, 12 1/4Recommended WOB (lb/in. Diameter): 1000-6000Recommended Rotary Speed (RPM): 220-40Special Features/Usage: BGMW..

$0.00

Soft-Medium Hughes Christensen Style "Model" GXD-30

Model: GXD-30

Model: GXD-30IADC Code: 537Size Range (in): 8 3/4Recommended WOB (lb/in. Diameter): 1000-6000Recommended Rotary Speed (RPM): 220-40Special Features/Usage: BGMW..

$0.00

Soft-Medium Hughes Christensen Style "Model" GXD-30S

Model: GXD-30S

Model: GXD-30SIADC Code: 537Size Range (in): 8 3/4Recommended WOB (lb/in. Diameter): 1000-6000Recommended Rotary Speed (RPM): 220-40Special Features/Usage: BGMW..

$0.00

Soft-Medium Hughes Christensen Style "Model" GXD-38CH

Model: GXD-38CH

Model: GXD-38CHIADC Code: 547Size Range (in): 7 7/8, 8 1/2, 8 3/4, 12 1/4Recommended WOB (lb/in. Diameter): 2000-6000Recommended Rotary Speed (RPM): 120-50Special Features/Usage: GW..

$0.00

Soft-Medium Hughes Christensen Style "Model" GXM-20

Model: GXM-20

Model: GXM-20IADC Code: 517Size Range (in): 8 3/4Recommended WOB (lb/in. Diameter): 1000-6000Recommended Rotary Speed (RPM): 220-40Special Features/Usage: BGMW..

$0.00

Soft-Medium Hughes Christensen Style "Model" HR-30C

Model: HR-30C

Model: HR-30CIADC Code: 537Size Range (in): 7 7/8, 8 1/2, 8 3/4, 11, 12 1/4Recommended WOB (lb/in. Diameter): 2000-6000Recommended Rotary Speed (RPM): 120-50Special Features/Usage: GW..

$0.00

Soft-Medium Hughes Christensen Style "Model" HR-38C

Model: HR-38C

Model: HR-38CIADC Code: 547Size Range (in): 7 7/8, 8 1/2, 8 3/4, 9 7/8Recommended WOB (lb/in. Diameter): 2000-6000Recommended Rotary Speed (RPM): 120-50Special Features/Usage: GW..

$0.00

Soft-Medium Hughes Christensen Style "Model" HR-38CH

Model: HR-38CH

Model: HR-38CHIADC Code: 547Size Range (in): 7 7/8, 8 3/4Recommended WOB (lb/in. Diameter): 2000-6000Recommended Rotary Speed (RPM): 120-50Special Features/Usage: GW..

$0.00

Soft-Medium Hughes Christensen Style "Model" HX-30

Model: HX-30

Model: HX-30IADC Code: 537Size Range (in): 7 7/8, 8 1/2, 8 3/4Recommended WOB (lb/in. Diameter): 1000-6000Recommended Rotary Speed (RPM): 220-50Special Features/Usage: EGW..

$0.00