BI-Center PDC Drill Bits

Medium Varel International "IADC Code" M423

Model: VH816

Model: VH816IADC Code: M423Size Range (in): 8-1/2" x 9-7/8" - 14-3/4" x 17-1/2"Recommended WOB (lb/in. Diameter): 50-3000Recommended Rotary Speed (RPM): 50-400Special Features/Usage: DGHMWV..

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Medium Varel International "IADC Code" M422

Model: VH819

Model: VH819IADC Code: M422Size Range (in): 8-1/2" x 9-7/8" - 14-3/4" x 17-1/2"Recommended WOB (lb/in. Diameter): 50-3000Recommended Rotary Speed (RPM): 50-400Special Features/Usage: DGHMWV..

$0.00

Medium Varel International "IADC Code" M422

Model: VH919

Model: VH919IADC Code: M422Size Range (in): 8-1/2" x 9-7/8" - 14-3/4" x 17-1/2"Recommended WOB (lb/in. Diameter): 50-3000Recommended Rotary Speed (RPM): 50-400Special Features/Usage: DGHMWV..

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Medium-Hard Varel International Style "IADC Code" M343

Model: VH609

Model: VH609IADC Code: M343Size Range (in): 3-3/4" x 4-1/8" - 4-3/4" x 5-5/8"Recommended WOB (lb/in. Diameter): 50-3000Recommended Rotary Speed (RPM): 50-400Special Features/Usage: DGHMWV..

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Medium-Hard Varel International Style "IADC Code" M333

Model: VH613

Model: VH613IADC Code: M333Size Range (in): 4-3/4" x 5-5/8" - 8-1/2" x 9-7/8"Recommended WOB (lb/in. Diameter): 50-3000Recommended Rotary Speed (RPM): 50-400Special Features/Usage: DGHMWV..

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Medium-Hard Varel International Style "IADC Code" M443

Model: VH709

Model: VH709IADC Code: M443Size Range (in): 3-3/4" x 4-1/8" - 4-3/4" x 5-5/8"Recommended WOB (lb/in. Diameter): 50-3000Recommended Rotary Speed (RPM): 50-400Special Features/Usage: DGHMWV..

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Medium-Hard Varel International Style "IADC Code" M433

Model: VH713

Model: VH713IADC Code: M433Size Range (in): 5-1/2" x 6" - 8-1/2" x 9-7/8"Recommended WOB (lb/in. Diameter): 50-3000Recommended Rotary Speed (RPM): 50-400Special Features/Usage: DGHMWV..

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