Hughes Style Insert Roller Cone Bit

Medium-Hard Hughes Christense Style "Model" HR-68

Model: HR-68

Manufacturer, Bit Name/Model Number: HR-68IADC Code: 647Size Range (in): 7-7/8", 8-3/8", 8-1/2", 8-3/4", 10-5/8"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: BGMW..

$0.00

Medium-Hard Hughes Christense Style "Model" MX-50

Model: MX-50

Manufacturer, Bit Name/Model Number: MX-50IADC Code: 647Size Range (in): 5-7/8", 8-1/2"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: BGMW..

$0.00

Medium-Hard Hughes Christense Style "Model" MX-50R

Model: MX-50R

Manufacturer, Bit Name/Model Number: MX-50RIADC Code: 647Size Range (in): 8-3/4"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: BGMW..

$0.00

Medium-Hard Hughes Christense Style "Model" MX-50RG

Model: MX-50RG

Manufacturer, Bit Name/Model Number: MX-50RGIADC Code: 647Size Range (in): 8-1/2"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: BGMW..

$0.00

Medium-Hard Hughes Christense Style "Model" MX-55

Model: MX-55

Manufacturer, Bit Name/Model Number: MX-55IADC Code: 647Size Range (in): 8-3/8", 8-1/2", 17-1/2"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: BGMW..

$0.00

Medium-Hard Hughes Christense Style "Model" MX-66

Model: MX-66

Manufacturer, Bit Name/Model Number: MX-66IADC Code: 647Size Range (in): 8-1/2", 8-3/4"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: BGMW..

$0.00

Medium-Hard Hughes Christense Style "Model" MXL-55

Model: MXL-55

Manufacturer, Bit Name/Model Number: MXL-55IADC Code: 637Size Range (in):8-1/2", 8-/3/4", 9-7/8", 12-1/4", 14-3/4", 16", 17-1/2"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: BGMW..

$0.00

Medium-Hard Hughes Christense Style "Model" MXL-66

Model: MXL-66

Manufacturer, Bit Name/Model Number: MXL-66IADC Code: 647Size Range (in): 8-1/2", 8-3/4", 9-7/8", 12-1/4", 14-3/4", 16", 17-1/2"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: BGMW..

$0.00

Medium-Hard Hughes Christense Style "Model" MXL-68

Model: MXL-68

Manufacturer, Bit Name/Model Number: MXL-68IADC Code: 647Size Range (in): 8-1/2", 8-3/4", 9-7/8", 12-1/4", 14-3/4", 16", 17-1/2"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: BGMW..

$0.00

Medium-Hard Hughes Christense Style "Model" STX-50

Model: STX-50

Manufacturer, Bit Name/Model Number: STX-50IADC Code: 637Size Range (in): 3-3/4", 3-7/8", 4-3/4", 5-1/2", 5-5/8", 5-7/8", 6", 6-1/4", 6-1/2", 6-3/4"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: GW..

$0.00

Medium-Hard Hughes Christense Style "Model" STX-66

Model: STX-66

Manufacturer, Bit Name/Model Number: STX-66IADC Code: 647Size Range (in): 6-1/8"Recommended WOB (lb/in. Diameter): 3000 - 7000Recommended Rotary Speed (RPM): 90 - 50Special Features/Usage: GW..

$0.00